Serfas CO2 16 Gram Cartridge - 2 Pack

Item #SRF0021|43 in Stock – Ships Wicked Fast

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Serfas CO2 16 Gram Cartridge - 2 Pack

An empty cartridge in your CO2 inflator is the cruelest joke of all. Make sure you have a backup with this twin pack of Serfas 16-gram Threaded Cartridges. Designed to work with mini screw-on inflators, these cartridges are compatible with most non-threaded inflators and all Serfas CO2 pumps.

Bottom Line: Keep a spare CO2 cartridge handy or you'll be sorry.

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No more pumpin!

By: Jeremy Freeman
August 23, 2010

I looove these cartridges, they are worth every penny. There is nothing like getting a flat at the least expected moment, then spending the next 5 minutes vigorously pumping up your tube. Screw the cartridge in and wham, you've got enough air to finish off your ride.

I've went through a handful of these cartridges and they work every time. The specs are right on, they get my 26" MTB tires up to about 40psi every time.

Combine with the Serfas Air Pod CO2 pump for controlled inflation so you can dial it in perfectly.

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Serfas CO2 16 Gram Cartridge

By: Merebea Danforth
May 14, 2009

Flat early in your road ride? No problem! These 16 gram CO2 cartridges can get a 700c road tube up to 125-135 psi (8.6-9.3 bar). On a 26" MTB tire you'll get up to 40 psi (2.8 bar).

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<form class="ask_question_form solicit_expanded" name="ask_question" method="POST" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/question/SRF0021/${question_id}">
		<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="/images/mountainbike/pdp/flag_close.gif" alt="Close Edit Question" class="flag_close"/></a></span>
		<input type="hidden" name="question_id" value="${question_id}" />
		<h3></h3>
		<div class="error_message"></div>
		<div class="textarea_container">
  		<textarea name="question_content" onkeyup="BCNTRY.wall.PDP.question_content_onkeyup(this.form)">${content}</textarea>
		</div>
		<div class="content_image_upload_container">
			{if img_el}
				<input type="hidden" class="delete_cust_image" name="delete_cust_image" value="0" />
				${img_el}
				<h4 class="collapsed">
					Attach a different image to your question.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q collapsed" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
				<p class="deleted_message" style="display:none">Photo deleted.</p>
				<div class="input_container" style="display:none">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
				<ul class="action_container">
					<li><a onclick="BCNTRY.wall.PDP.toggle_edit_content_photo_onclick(this)" class="upload_new_photo">Upload a different photo</a></li>
					<li><a onclick="BCNTRY.wall.PDP.delete_content_photo_onclick(this)" class="delete_current_photo">Delete Photo</a></li>
				</ul>
			{else}
				<h4>
					Attach an image to your question.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
				<div class="input_container">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
			{/if}
		</div>
		<input type="image" src="/images/mountainbike/buttons/ask_question.gif" alt="Submit Your Question" class="ask_question_button" />
		<span class="question_chars"></span>
	</form>

<form class="provide_answer_form solicit_expanded" method="POST" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/answer/SRF0021/${question_id}.html?answer_id=${answer_id}">
		<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="/images/mountainbike/pdp/flag_close.gif" alt="Close the answer form" class="flag_close"/></a></span>
		<input type="hidden" name="question_id" value="${question_id}" />
		<input type="hidden" name="answer_id" value="${answer_id}" />
		<input type="hidden" name="answer_edit" value="1" />
		<h3>Impart your wisdom.</h3>
		<div class="error_message"></div>
		<div class="textarea_container">
  		<textarea name="answer_content" onkeyup="BCNTRY.wall.PDP.answer_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.answer_content_onfocus(this.form)">${content}</textarea>
		</div>
		<div class="content_image_upload_container">
			{if img_el}
				<input type="hidden" class="delete_cust_image" name="delete_cust_image" value="0" />
				${img_el}
				<h4 class="collapsed">
					Attach a different image to your answer.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q collapsed" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
                <p class="deleted_message" style="display:none">Photo deleted.</p>
				<div class="input_container" style="display:none">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
				<ul class="action_container">
					<li><a onclick="BCNTRY.wall.PDP.toggle_edit_content_photo_onclick(this)" class="upload_new_photo">Upload a different photo</a></li>
					<li><a onclick="BCNTRY.wall.PDP.delete_content_photo_onclick(this)" class="delete_current_photo">Delete Photo</a></li>
				</ul>
			{else}
				<h4>
					Attach an image to your question.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
				<div class="input_container">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
			{/if}
		</div>
		<input type="image" src="/images/mountainbike/buttons/answer_it.gif" alt="Submit Answer" onclick="BCNTRY.wall.PDP.answer_question_onclick(this.form)" class="answer_it_button" />
		<span class="answer_chars"></span>
	</form>

<form class="write_a_review solicit_expanded" method="POST" id="submitReviewForm" name="submit_review" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/review/SRF0021.html?review_id=${id}">
		<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="/images/mountainbike/pdp/flag_close.gif" alt="Close Edit Review" class="flag_close"/></a></span>
		<input type="hidden" name="review_id" value="${id}" />
		<h3></h3>
		<h3>Hey , reviews change minds. Write one.</h3>
		<div class="error_message" id="review_title_error"></div>
		<input type="text" name="review_title" id="review_title" value="${title}"/>
		<div class="ratingBar">
			<ul id="rating"><li> </li><li> </li><li> </li><li> </li><li> </li></ul>
			<span></span>
			<input type="hidden" name="review_rank" value="${rank}" />
		</div>
		<div class="error_message" id="review_comments_error"></div>
		<div class="textarea_container">
			<textarea name="review_comments" class="review_comments" id="review_comments" rows="5" cols="40">${body}</textarea>
			<input type="hidden" name="review_comments_default" value="Type words." />
		</div>
		<div class="content_image_upload_container">
			{if img_el}
				<input type="hidden" class="delete_cust_image" name="delete_cust_image" value="0" />
				${img_el}
				<h4 class="collapsed">
					Attach a different image to your review.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q collapsed" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
				<p class="deleted_message" style="display:none">Photo deleted.</p>
				<div class="input_container" style="display:none">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
				<ul class="action_container">
					<li><a onclick="BCNTRY.wall.PDP.toggle_edit_content_photo_onclick(this)" class="upload_new_photo">Upload a different photo</a></li>
					<li><a onclick="BCNTRY.wall.PDP.delete_content_photo_onclick(this)" class="delete_current_photo">Delete Photo</a></li>
				</ul>
			{else}
				<h4>
					Attach an image to your review.
					<span class="optional">(Optional)</span>
				</h4>
				<p class="cpi_q" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
				<div class="input_container">
					<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
					<input type="file" name="cust_image" />
				</div>
			{/if}
		</div>
		<div class="error_message" id="review_other_error"></div>
		<input type="image" src="/images/mountainbike/content_upload/edit_review.gif" id="submitReviewLink" class="submit_review_button"/>
		<div id="review_progress"></div>
	</form>

{if display == 'inactive'}
        <div class="question">
            <div class="question_by"></div>
            {if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
            </div>
        </div>
	{elseif display == 'flagged'}
		<div class="question">
			<div class="question_text"><span onclick="BCNTRY.wall.PDP.view_flagged_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a></span></div>
			<div class="question_by"> </div>
			{if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
			{if messaging.answer}<div class="qanda_answer confirmation">${messaging.answer}</div>{/if}
		</div>
	{else}
	<input type="hidden" id="question_${question_id}_body" value="${body}" />
	<input type="hidden" id="question_${question_id}_img_url" value="${image_url_small}" />
	<div class="question">
		{if image_url_small}
			<div class="content_image">
                <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
					${image_el_small}
				</a>
				<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="return false;">Zoom</a></span>
			</div>
		{/if}
		<div class="content_right{if ! image_url_small} expanded{/if}">
			<h3><a href="${qanda_link}">${title}</a></h3>
			<div class="question_text"><p>${body}</p></div>
			<div class="question_by">
				<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
						<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
						{if user.badges}
							{for badge in user.badges}
								${badge.image_el} 
							{/for}
						{/if}
				<br />${date}</p>
			</div>
			<form class="helpfulness_form">
				<input type="hidden" name="content_type" value="question" />
				<input type="hidden" name="content_id" value="${question_id}" />
				<input type="hidden" name="is_helpful" value="" />
				<p>
					Priceless info or mindless drivel?
					${helpful_html}
				</p>
			</form>
			<p class="question_options">
				{if flagged}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
				{else}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
				{/if}
				{if user.id == curr_user.id}
					<span class="editq_link" onclick="BCNTRY.wall.PDP.edit_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_question_submit_onclick(this, '${question_id}', '${has_image}');"><a href="#" onclick="return false;" rel="nofollow">Delete This</a></span>
				{/if} 
				<div class="error_message"></div>
			</p>
			{if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
		</div>
	</div>
        {for answer in answers}
		<input type="hidden" id="answer_${answer.answer_id}_body" value="${answer.body}" />
		<input type="hidden" id="answer_${answer.answer_id}_img_url" value="${answer.image_url_small}" />
        <div class="answer" id="answer_${answer.answer_id}">
        {if answer.display == 'flagged'}
            <div class="answer_text"><span onclick="BCNTRY.wall.PDP.view_flagged_answer_onclick(this, '${question_id}','${answer.answer_id}')"><a href="#" onclick="return false;" rel="nofollow">${answer.flagged_description}</a></span>
            
        {else}
			{if answer.image_url_small}
				<div class="content_image">
                    <a class="cpi_zoom" rel="nofollow" href="${answer.image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
						${answer.image_el_small}
					</a>
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${answer.image_url_large}" onclick="return false;">Zoom</a></span>
				</div>
			{/if}
			<div class="content_right{if ! answer.image_url_small} expanded{/if}">
				<div class="answer_text"><p>${answer.body}</p></div>
				<div class="answer_info">
					<p>By: <a class="user_profile_link" href="${answer.user.profile_url}">${answer.user.display_name}</a>
							<a class="user_profile_link" href="${answer.user.profile_url}"><img class="minipro_icon" src="/images/bcs/profile/minipro_icon.gif" alt="" /></a>
							{if answer.user.badges}
								{for badge in answer.user.badges}
									${badge.image_el}
								{/for}
							{/if}

<br />${answer.date}</p>
				</div>
				<form class="helpfulness_form">
					<input type="hidden" name="content_type" value="answer" />
					<input type="hidden" name="content_id" value="${answer.answer_id}" />
					<input type="hidden" name="is_helpful" value="" />
					<p>
						Priceless info or mindless drivel?
						${answer.helpful_html}
					</p>
				</form>
				<p class="answer_options">
					{if answer.flagged}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_answer_onclick(this, '${question_id}', '${answer.answer_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
					{else}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_answer_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
					{/if}
					{if answer.user.id == curr_user.id}
						<span class="improve_link" onclick="BCNTRY.wall.PDP.improve_answer_onclick(this, '${question_id}', '${answer.answer_id}');"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
						<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_answer_submit_onclick(this, '${question_id}', '${answer.answer_id}', '${answer.has_image}');"><a href="#" onclick="return false;" rel="nofollow">Delete This</a></span>
					{/if}
					<div class="error_message"></div>
				</p>
			</div>
        {/if}
        {if messaging.answer}{if messaging.answer_id == answer.answer_id}<div class="qanda_answer confirmation">${messaging.answer}</div>{/if}{/if}
        </div>
        {/for}

{if solicit_answer_display == 'normal' }
			<div class="answer">
				<div class="answer_container">
					 <form class="provide_answer_form" name="answer_question" method="POST" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/answer/SRF0021/${question_id}.html">
						<input type="hidden" name="question_id" value="${question_id}"/>
						<input type="hidden" name="answer_id" value="" />
						<h3>Got an answer for ${user.display_name}?</h3>
						<div class="error_message"></div>
						<div class="textarea_container">
							<textarea class="answer_content" name="answer_content" onkeyup="BCNTRY.wall.PDP.answer_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.answer_content_onfocus(this.form)">Write your answer here...</textarea>
							<input type="hidden" name="answer_content_default" value="Write your answer here..." />
						</div>
						<div class="content_image_upload_container">
							<h4 class="expanded">
								Attach an image to your answer.
								<span class="optional">(Optional)</span>
							</h4>
							<p class="cpi_q expanded" id="tandc">By uploading, you agree that: A) you own the rights to this photo B) you're complying with HuckNRoll's <a href="#" id="terms_and_conditions_link" onclick="show_hint('terms_and_conditions','terms_and_conditions_link');return false;">Terms and Conditions.</a>.</p>
							<div>
								<label id="cust_image_lbl" for="cust_image">Choose wisely:</label>
								<input type="file" name="cust_image" />
							</div>
						</div>
						<input type="image" src="/images/mountainbike/buttons/answer_it.gif" alt="Submit Answer" class="answer_it_button" />
						<span class="answer_chars"></span>
					</form>
				</div>
			</div>
		{else}
			<div class="answer_solicit">
				<p><a href="https://www.hucknroll.com/mountainbike/content_upload/answer/SRF0021/${question_id}.html" rel="nofollow">Answer ${user.display_name}'s question ></a></p>
			</div>
		{/if}
	{/if}

{if display == 'normal'}
		<div class="cpi_item">
			<div class="image_area">
                <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
					${url_small_html}
				</a>
			</div>
			<div class="cpi_right">
				<h3><a href="${ucp_link}" >${title}</a></h3>
				<div class="image_by">
					<p>
						By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
						<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
						{if user.badges}
							{for badge in user.badges}
								${badge.image_el}
							{/for}
						{/if}

<br /><span class="cpi_date">${display_date}</span>
					</p>
				</div>
				<p class="cpi_desc">${description}</p>
				<form class="helpfulness_form">
					<input type="hidden" name="content_type" value="user_product_image" />
					<input type="hidden" name="content_id" value="${id}" />
					<input type="hidden" name="is_helpful" value="" />
					<p>
						Priceless info or mindless drivel?
						${helpful_html}
					</p>
				</form>
				<p class="image_options">
					{if flagged}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_cpi_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
					{else}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_cpi_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
					{/if}
					{if owned_by_current_user}
						<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_cpi_submit_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Delete Photo</a></span>
						<span class="improve_link" onclick="window.location='https://www.hucknroll.com/mountainbike/content_upload/cpi_edit/SRF0021.html?image_id=${id}';"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
					{/if}
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();BCNTRY.product_wall_image_zoom(this.parentNode.parentNode)"><a class="cpi_zoom" href="${image_url_large}" onclick="return false;">Zoom</a></span>
				</p>
			</div>
			{if message}<div class="cpi_flagged confirmation">${message}</div>{/if}
			<div class="error_message"></div>
		</div> 
	 	<div class="cpi_right">
			<div class="the_comments">
				{if comment.comment_count > 0}
					<p class="cpi_options">
						<div class="comment_summary" id=${comment.comment_count}>
							  <h4 class="thread_info">
								  <a href="#" onclick="BCNTRY.wall.PDP.toggle_comments_onclick(this, 'cpi', '${id}');return false;" class="comments_toggler">${comment.comment_count} {if comment.comment_count == 1} Comment {else} Comments {/if}</a> 
								  Last Comment: <span class="cpi_date">${comment.latest_comment_submit_dt}</span>
								  by: <a class="user_profile_link"  href="${comment.profile_url}">${comment.latest_comment_user_display_name}</a>
							  </h4>
						 </div>
						 <div class="threaded_comments_cpi"></div>
					</p>
				{/if}
				<div class="error_message"></div>
				{if comment.solicit_comment_display == 'normal'}
					<div class="inline_solicitation">
					  <div class="comment_container">
							<form class="provide_comment_form" name="comment_cpi" method="POST" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/cpicomment/SRF0021/${id}" >
								<input type="hidden" name="content_id" value="${id}" />
								<input type="hidden" name="content_type" value="cpi" />
								<div class="error_message"></div>
								<div class="textarea_container"> 
									<textarea class="comment_content" name="comment_content" onkeyup="BCNTRY.wall.PDP.comment_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.comment_content_onfocus(this.form)">Write your comment here...</textarea>
									<input type="hidden" name="comment_content_default" value="Write your comment here..." /> 
								</div> 
								<input type="image" src="/images/mountainbike/buttons/comment_it.gif" alt="Submit Comment"  class="answer_it_button" /> 
								<span class="comment_chars"></span>
							</form>
						</div> 
					</div>
				{elseif comment.solicit_comment_display == 'collapsed'}
					<div id="comment_solicit" class="comment_solicit">
						<p><a href="http://www.hucknroll.com/mountainbike/content_upload/cpicomment/SRF0021/" rel="nofollow">Comment on ${user.display_name}'s photo ></a></p>
					</div>
				{/if}
		 	</div> 
		 	<div class="error_message"></div>
		</div> 
	{elseif display == 'flagged'}
		<div class="cpi_item">
			<div class="cpi_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.flag_cpi_show_onclick(this, '${id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>
				</p>
			</div>
			{if message}<div class="cpi_flagged confirmation">${message}</div>{/if}
		</div>
	{/if}

{if display == 'normal'}
		<div class="video_item">
			<h3><a href="${ucp_link}" >${title}</a></h3>
			<div class="video_by">
				<p>
					By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
					<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
					{if user.badges}
						{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}

<br /><span class="review_date">${date}</span>
					
				</p>
			</div>
			<div class="video_embed">
				<object width="425" height="355" type="application/x-shockwave-flash" data="http://www.youtube.com/v/${video_id}&hl=en&rel=0">
					<param value="never" name="allowScriptAccess"/>
					<param value="internal" name="allowNetworking"/>
					<param value="http://www.youtube.com/v/${video_id}&hl=en&rel=0" name="movie"/>
					<param value="transparent" name="wmode"/>
				</object>
			</div>
			<p class="video_desc">${description}</p>
			<form class="helpfulness_form">
				<input type="hidden" name="content_type" value="user_product_video" />
				<input type="hidden" name="content_id" value="${id}" />
				<input type="hidden" name="is_helpful" value="" />
				<p>
					Priceless info or mindless drivel?
					${helpful_html}
				</p>
			</form>
			<p class="video_options">
				{if flagged}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_video_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
				{else}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_video_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
				{/if}
				{if owned_by_current_user}
					<span class="edit_vid_link" onclick="BCNTRY.wall.PDP.inactivate_video_submit_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Delete Video</a></span>
					<span class="improve_link" onclick="window.location='https://www.hucknroll.com/mountainbike/content_upload/video_edit/SRF0021.html?video_id=${id}';"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
				{/if}
			</p>
			{if message}<div class="video_flagged confirmation">${message}</div>{/if}
			<div class="error_message"></div>
		 	<div class="error_message"></div>
		</div> 
		<div class="video_bottom">
			<div class="the_comments">
				{if comment.comment_count > 0}
					<p class="video_options">
						<div class="comment_summary" id=${comment.comment_count}>
							  <h4 class="thread_info">
								  <a href="#" onclick="BCNTRY.wall.PDP.toggle_comments_onclick(this, 'video', '${id}');return false;" class="comments_toggler">${comment.comment_count} {if comment.comment_count == 1} Comment {else} Comments {/if}</a> 
								  Last Comment: <span class="video_date">${comment.latest_comment_submit_dt}</span>
								  by: <a class="user_profile_link"  href="${comment.profile_url}">${comment.latest_comment_user_display_name}</a>
							  </h4>
						 </div>
						 <div class="threaded_comments_video"></div>
					</p>
				{/if}
				<div class="error_message"></div>
				{if comment.solicit_comment_display == 'normal'}
					<div class="inline_solicitation">
					  <div class="comment_container">
							<form class="provide_comment_form" name="comment_video" method="POST" enctype="multipart/form-data" action="https://www.hucknroll.com/mountainbike/content_upload/videocomment/SRF0021/${id}" >
								<input type="hidden" name="content_id" value="${id}" />
								<input type="hidden" name="content_type" value="video" />
								<div class="error_message"></div>
								<div class="textarea_container"> 
									<textarea class="comment_content" name="comment_content" onkeyup="BCNTRY.wall.PDP.comment_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.comment_content_onfocus(this.form)">Write your comment here...</textarea>
									<input type="hidden" name="comment_content_default" value="Write your comment here..." /> 
								</div> 
								<input type="image" src="/images/mountainbike/buttons/comment_it.gif" alt="Submit Comment"  class="answer_it_button" /> 
								<span class="comment_chars"></span>
							</form>
						</div> 
					</div>
				{elseif comment.solicit_comment_display == 'collapsed'}
					<div id="comment_solicit" class="comment_solicit">
						<p><a href="http://www.hucknroll.com/mountainbike/content_upload/videocomment/SRF0021/" rel="nofollow">Comment on ${user.display_name}'s video ></a></p>
					</div>
				{/if}
		 	</div> 
		 	<div class="error_message"></div>
		</div> 
	{elseif display == 'flagged'}
		<div class="video_item">
			<div class="video_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.flag_video_show_onclick(this, '${id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>
				</p>
			</div>
			{if message}<div class="video_flagged confirmation">${message}</div>{/if}
		</div>
	{/if}

<div class="flag_container">
		<form class="flag_as_offensive" method="post" onsubmit="return false;" action="#">
			{if content_type == 'comment'}
				<input type="hidden" name="comment_id" value="${comment_id}"/>
			{else}
				{if content_type == 'answer'}
					<input type="hidden" name="question_id" value="${question_id}"/>
				{else}
					<input type="hidden" name="question_id" value="${content_id}"/>
				{/if}
				
				<input type="hidden" name="answer_id" value="${content_id}"/>
				<input type="hidden" name="cpi_id"    value="${content_id}"/>
				<input type="hidden" name="review_id" value="${content_id}"/>
				<input type="hidden" name="video_id"  value="${content_id}"/>
			{/if}
			<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="/images/mountainbike/pdp/flag_close.gif" alt="Close the flagging form" class="flag_close"/></a></span>

<h4>Something rub you the wrong way?</h4>
			<p>Thanks for pointing it out. We'll send it immediately to our clean up crew. If you don't mind pointing us in the right direction...</p>
			<div class="error_message"></div>
			<p>
				This post was:
				<input type="text" name="flag_description" />
				(Optional)
			</p>
			<div class="clearb"></div>
			{if is_from_carousel}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_carousel_${content_type}_submit_onclick(this.form)" src="/images/mountainbike/buttons/save_qa.gif" type="image" />
			{else}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_${content_type}_submit_onclick(this.form)" src="/images/mountainbike/buttons/save_qa.gif" type="image" />
			{/if}
		</form>
	</div>

<div class="review" id="review_${review_id}">
		<div>
			{if image_url_small}
				<div class="content_image">
                    <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
						${image_el_small}
					</a>
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="return false;">Zoom</a></span>
				</div>
			{/if}
			${review_rank_img}
			<h3><a href="${review_link}">${title}</a></h3>
            <p>By: <a class="user_profile_link" href="${review_profile_link}"> ${review_display_name} </a>
                   <a class="user_profile_link" href="${review_profile_link}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
				   {if user.badges}
					   	{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}
                <br/><span class="review_date">${review_date}</span></p>			
            <div class="review_text">
            <p>${review_comments}</p>
            </div>
            <form class="helpfulness_form">
                <input type="hidden" name="content_type" value="review" />
                <input type="hidden" name="content_id" value="${review_id}" />
                <input type="hidden" name="is_helpful" value="" />
                <p>
                    Priceless info or mindless drivel?
                    ${helpful_html}
                </p>
				<p class="review_options">
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
       	               <span class="improve_link" onclick="window.location='${editReviewURL}'">
              		       	<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
       	       	       </span>
     					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}', '${has_image}')">
				   		<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
					</span>
				</p>
				<div class="confirmation">Thanks for the review, ${review_display_name}.</div>
           </form>
		</div>
	</div>

{if display == 'normal'}
		<input type="hidden" id="review_${review_id}_title" value="${title}" />
		<input type="hidden" id="review_${review_id}_rank" value="${rank}" />
		<input type="hidden" id="review_${review_id}_body" value="${body}" />
		<input type="hidden" id="review_${review_id}_img_url" value="${image_url_small}" />
		${rank_image}
		<div class="review_item">
			{if image_url_small}
				<div class="content_image">
                    <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
						${image_el_small}
					</a>
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="return false;">Zoom</a></span>
				</div>
			{/if}
			<div class="content_right{if ! image_url_small} expanded{/if}">
				<h3><a href="${review_link}">${title}</a></h3>
				<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a> 
					<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
					{if user.badges}
						{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}
					<br /><span class="review_date">${date}</span>
				</p>
				<div class="review_text"><p>${body}</p></div>

<form class="helpfulness_form">
						<input type="hidden" name="content_type" value="review" />
						<input type="hidden" name="content_id" value="${review_id}" />
						<input type="hidden" name="is_helpful" value="" />
					<p>
						Priceless info or mindless drivel?
						${helpful_html}
					</p>
				</form>
				<p class="review_options">
					{if flagged}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
					{else}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
					{/if}

{if owned_by_current_user}
							<span class="improve_link" onclick="BCNTRY.wall.PDP.edit_review_onclick(this, ${review_id})">
								<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
							</span>
							<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}', '${has_image}')">
							<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
						</span>
					{/if}
				</p>
			{if message}<div class="review_flagged confirmation">${message}</div>{/if}
			<div class="error_message"></div>
		</div>
		</div> 
		<div class="the_comments">
		{if comment.comment_count > 0}
			<div class="comment_summary" id=${comment.comment_count}>
				  <h4 class="thread_info">
					  <a href="#" onclick="BCNTRY.wall.PDP.toggle_comments_onclick(this, 'review', '${review_id}');return false;" class="comments_toggler">${comment.comment_count} {if comment.comment_count == 1} Comment {else} Comments {/if}</a> 
					  Last Comment: <span class="review_date">${comment.latest_comment_submit_dt}</span>  
					  by: <a class="user_profile_link"  href="${comment.profile_url}">${comment.latest_comment_user_display_name}</a>
				  </h4>
			 </div>
		{else}
			<div class="comment_summary" id=0></div>
		{/if}
			 <div class="threaded_comments_review"></div>
		{if comment.solicit_comment_display == 'normal'}
			<div class="inline_solicitation">
			  <div class="comment_container">
					<form class="provide_comment_form" name="comment_review" method="POST" enctype="multipart/form-data"  action="https://www.hucknroll.com/mountainbike/content_upload/reviewcomment/SRF0021/${review_id}">
						<input type="hidden" name="content_id" value="${review_id}" />
						<input type="hidden" name="content_type" value="review" />
						<div class="error_message"></div>
						<div class="textarea_container"> 
							<textarea class="comment_content" name="comment_content" onkeyup="BCNTRY.wall.PDP.comment_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.comment_content_onfocus(this.form)">Write your comment here...</textarea>
							<input type="hidden" name="comment_content_default" value="Write your comment here..." /> 
						</div> 
						<input type="image" src="/images/mountainbike/buttons/comment_it.gif" alt="Submit Comment" class="answer_it_button" /> 
						<span class="comment_chars"></span>
					</form>
				</div> 
			</div>
			<div class="clearb"></div>
		{elseif comment.solicit_comment_display == 'collapsed'}
			<div id="comment_solicit" class="comment_solicit">
				<p><a href="http://www.hucknroll.com/mountainbike/content_upload/reviewcomment/SRF0021/" rel="nofollow">Comment on ${user.display_name}'s review ></a></p>
			</div>
		{/if}
		</div> 
	{elseif display == 'flagged'}
		<div class="review_item">
			<div class="review_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.view_flagged_review_onclick(this, '${review_id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>	
				</p>
			</div>
			{if message}<div class="review_flagged confirmation">${message}</div>{/if}
		</div>
	{/if}

{if display == 'normal'}
 		<div class="comment_info">
			<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a> 
				<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="/images/mountainbike/profile/minipro_icon.gif" alt="" /></a>
				{if user.badges}
					{for badge in user.badges}
						${badge.image_el}
					{/for}
				{/if}
				<br />
				<span class="comment_date">${date}</span>
			</p>
		</div>
		<div class="comment_content">
		<div class="comment_text"><p>${body}</p></div>
	
		<p class="comment_options">
			{if flagged}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_comment_onclick(this,'${id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
			{else}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_comment_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
			{/if}
			<div class="error_message"></div>
		</p>
		
		<form class="helpfulness_form">
			<input type="hidden" name="content_type" value="comment" />
			<input type="hidden" name="content_id" value="${id}" />
		   	<input type="hidden" name="is_helpful" value="" />
			<p>
           		Priceless info or mindless drivel?
	           	${helpful_html}
    	  	</p>
		</form>

</div>
		{if message}<div class="comment_flagged confirmation">${message}</div>{/if}
	{elseif display == 'flagged'}
			<div class="comment_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.view_flagged_comment_onclick(this, '${id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>
				</p>
			</div>
			<div class="error_message"></div>
			{if message}<div class="comment_flagged confirmation">${message}</div>{/if}
	{/if}

Change me.

Tech Specs:

Maximum Pressure:: [MTB, 2.1 x 26in] 1 tire x 40psi; [Road, 27in/700C] 1 tire x 130psi
Weight:: 16g/cartridge
Recommended Use:: Road biking, mountain biking
Country of Origin:: China

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Serfas CO2 16 Gram Cartridge - 2 Pack

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Serfas CO2 16 Gram Cartridge - 2 Pack

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Serfas CO2 16 Gram Cartridge

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