Thanks for reaching out and for your interest in our Top Shelf Handlebar!The distance from weld to weld on the Top Shelf Bar is 125mm on the 50mm rise and 143mm on the 70mm rise bar, regardless of bar width. Please note that the diameter of the top b

<div data-block="true" data-editor="bpses" data-offset-key="141hi-0-0" id="isPasted"><div data-offset-key="141hi-0-0"><span data-offset-key="141hi-0-0"><span data-text="true">Thanks for reaching out and for your interest in our Top Shelf Handlebar!</span></span></div></div><div data-block="true" data-editor="bpses" data-offset-key="apov1-0-0"><div data-offset-key="apov1-0-0"><span data-offset-key="apov1-0-0"><br data-text="true"></span></div></div><div data-block="true" data-editor="bpses" data-offset-key="8c9fc-0-0"><div data-offset-key="8c9fc-0-0"><span data-offset-key="8c9fc-0-0"><span data-text="true">The distance from weld to weld on the Top Shelf Bar is 125mm on the 50mm rise and 143mm on the 70mm rise bar, regardless of bar width.&#xA0;</span></span></div></div><div data-block="true" data-editor="bpses" data-offset-key="39lcg-0-0"><div data-offset-key="39lcg-0-0"><span data-offset-key="39lcg-0-0"><br data-text="true"></span></div></div><div data-block="true" data-editor="bpses" data-offset-key="2ehh-0-0"><div data-offset-key="2ehh-0-0"><span data-offset-key="2ehh-0-0"><span data-text="true">Please note that the diameter of the top bar between these welds is 25.4mm so you may need a shim for any accessories that mount with a standard 31.8mm Clamp.&#xA0;</span></span><a href="https://redshiftsports.com/products/shockstop-stem-handlebar-shim" target="_blank" rel="noopener noreferrer" style=" text-decoration: none !important;"><span data-offset-key="2ehh-1-0"><span data-text="true">We do offer 25.4mm shims here!</span></span></a></div></div><div data-block="true" data-editor="bpses" data-offset-key="4loma-0-0"><div data-offset-key="4loma-0-0"><span data-offset-key="4loma-0-0"><br data-text="true"></span></div></div><div data-block="true" data-editor="bpses" data-offset-key="bkavr-0-0"><div data-offset-key="bkavr-0-0"><span data-offset-key="bkavr-0-0"><span data-text="true">Further detailed dimensions can be seen here:<img src="https://attachments.gorgias.help/z8QbV2PGMQp6ogeP/hc/Q9r0k7BmMYG2vg13/2025100119-7b6138e4-e59c-4397-95dc-cbcc573fc4ad-tshb%2025%20deg%20-%20tech%20drawing.jpg" style="width: 692px;" class="fr-fic fr-dib"></span></span></div></div>

What are the detailed dimensions of the Top Shelf Handlebar?

Handlebar flare is a key consideration for any gravel or all-road cyclist, but it can be confusing to know what's right for you. This article breaks down the pros and cons of the two flare options for our handlebar lineup: 10-degree and 25-degree.

<div dir="ltr" id="isPasted"><p>Handlebar flare is a key consideration for any gravel or all-road cyclist, but it can be confusing to know what&apos;s right for you. This article breaks down the pros and cons of the two flare options for our handlebar lineup: <strong>10-degree</strong> and <strong>25-degree</strong>.</p><p><br></p><p><img src="https://attachments.gorgias.help/z8QbV2PGMQp6ogeP/hc/Q9r0k7BmMYG2vg13/2025092619-263cf3db-1466-4518-bc8a-303c8062d7ab-lowflarekitchensinkhandlebar-rise_sweep_flaretechgraphic%20(1).png" style="width: 565px;" class="fr-fic fr-dib"></p><p><br></p><h4 id="what-is-handlebar-flare"><strong><u>What is Handlebar Flare?</u></strong></h4><p><br></p><p>Handlebar flare is the outward angle of the drops (the lower part of the handlebar) from the top of the bar. It&apos;s measured in degrees, and a higher number means the drops are more angled and further out from the hoods. This results in a wider grip in the drops compared to the hoods.</p><p><br></p><h3 id="10-degree-low-handlebar-flare"><span style="font-size: 16px;"><u>10-Degree (Low) Handlebar Flare</u></span></h3><p>10 degree flare is considered &quot;mild&quot; or &quot;subtle&quot; flare. It&apos;s a great choice for riders who want the benefits of a flared bar without a dramatic change from a traditional road handlebar.</p><p><strong>Pros of 10-Degree Flare:</strong></p><ul><li><p><strong>Road-Like Feel:</strong> The hoods and tops of the bar feel very similar to a standard road bike, which is great if you spend most of your time on the road or in less technical gravel.</p></li><li><p><strong>Minimal Aero Loss:</strong> The slight flare doesn&apos;t significantly increase your frontal area, so you maintain a more aerodynamic position when in the drops.</p></li><li><p><strong>Comfort and Clearance:</strong> It offers a little extra wrist clearance when you&apos;re in the drops, preventing your forearms from bumping the tops of the bar during out-of-saddle efforts.</p></li><li><p><strong>Subtle Stability Boost:</strong> Provides a small increase in stability and control on light gravel and rough pavement compared to a zero-flare bar.</p></li></ul><p><strong>Cons of 10-Degree Flare:</strong></p><ul><li><p><strong>Limited Off-Road Control:</strong> The stability and leverage offered are not as dramatic as a more flared bar. It may not be enough for very technical singletrack or steep, rocky descents.</p></li><li><p><strong>Less Space for Bags:</strong> The subtle flare doesn&apos;t provide significant extra space for bikepacking bags mounted to the front of your handlebars.</p></li></ul><h3 id><br></h3><h3 id="25-degree-classic-handlebar-flare"><span style="font-size: 16px;"><u>25-Degree (Classic) Handlebar Flare</u></span></h3><p>A 25-degree flare is considered a &quot;generous&quot; or &quot;wide&quot; flare. This is a popular choice for riders who prioritize control and stability on challenging terrain.</p><p><strong>Pros of 25-Degree Flare:</strong></p><ul><li><p><strong>Maximum Control and Leverage:</strong> The wide hand position in the drops offers a massive increase in leverage and stability. This is a game-changer for navigating technical singletrack, bombing down steep descents, and powering through rough, rocky sections.</p></li><li><p><strong>Excellent Wrist Clearance:</strong> The aggressive flare ensures your forearms and wrists are completely clear of the handlebars, allowing for uninhibited movement and confident handling.</p></li><li><p><strong>More Space for Bags:</strong> The outward angle of the drops creates a wider gap between the bars and your bike, providing ample space for large handlebar bags, a key feature for bikepacking and touring.</p></li><li><p><strong>Natural Hand Position:</strong> For some riders, the outward angle of the drops feels more natural for their wrists, reducing strain over long rides.</p></li></ul><p><strong>Cons of 25-Degree Flare:</strong></p><ul><li><p><strong>Aerodynamic Penalty:</strong> The wider hand position in the drops increases your frontal area, which creates more wind resistance. This is a trade-off for speed on flat, open roads.</p></li><li><p><strong>Hood Position:</strong> The brake hoods will be angled slightly inward, which can feel awkward for some riders accustomed to a traditional road bar.&#xA0;</p></li></ul><h3 id="-1"><br></h3><h3 id="how-to-choose-between-low-flare-10-vs-classic-flare-25"><span style="font-size: 16px;">How to Choose between: Low Flare (10&#xB0;) vs. Classic flare (25&#xB0;)</span></h3><p>The right choice depends on your riding style and priorities:</p><ul><li><p><strong>Choose a 10-degree low flare if:</strong> You are a road rider or someone who occasionally ventures onto light gravel roads and wants a subtle increase in comfort and control without sacrificing a traditional road feel. You prioritize aerodynamics and speed.</p></li><li><p><strong>Choose a 25-degree classic flare if:</strong> Your riding is centered on challenging gravel, singletrack, or bikepacking. You prioritize control, stability, and carrying capacity over absolute speed. You want to feel confident and in control on the most difficult terrain.</p></li></ul><p>Ultimately, the best way to know what works for you is to try it. Our exchange policy allows you to ride the bars for up to three months and exchange it for a different size if it&apos;s not the right fit, so you can&apos;t go wrong!</p></div>

Should I choose Low flare (10 degree) or wide (25 degree)?

Choosing the right handlebar width is a key decision that can significantly impact your comfort, control, and performance. While there are a few schools of thought on the "best" width, the most important factor is finding a size that feels natural an

<div dir="ltr" id="isPasted"><p>Choosing the right handlebar width is a key decision that can significantly impact your comfort, control, and performance. While there are a few schools of thought on the &quot;best&quot; width, the most important factor is finding a size that feels natural and gives you confidence on the bike.</p><p>This guide will help you navigate the options available for the Kitchen Sink Handlebar <em>or</em> Top Shelf Handlebar (41cm, 44cm, 47cm, 50cm, 53cm) and provide a starting point based on your bike size.</p><p><br></p><h4 id="what-are-the-main-factors-to-consider-when-choosing-handlebar-width"><strong>What are the main factors to consider when choosing handlebar width?</strong></h4><p><br></p><ul><li><p><strong>Comfort:</strong> The primary goal is to find a width where your shoulders, arms, and wrists feel relaxed and unstrained. A bar that is too wide can cause shoulder and back pain, while a bar that is too narrow can feel cramped and unstable.</p></li><li><p><strong>Control and Stability:</strong> For gravel and off-road riding, a wider handlebar can offer more leverage, which translates to better control and stability, especially on technical descents and climbs.</p></li><li><p><strong>Aerodynamics:</strong> A narrower handlebar provides a more aerodynamic profile, which can be beneficial for riders who prioritize speed on the road or in less technical terrain.</p></li><li><p><strong>Riding Style:</strong> Your personal riding style is crucial. If you spend most of your time on light gravel and pavement, you may prefer a more moderate width. If you&apos;re a dedicated bikepacker or tackling rough singletrack, a wider bar with more flare may be a better choice for added confidence and space for bags.</p></li><li><p><strong>Frame Size:</strong> While not a perfect science, a bike&apos;s frame size is often a good general indicator of the rider&apos;s proportions, and therefore, a good starting point for handlebar width</p></li></ul><p><br></p><h4 id="so-which-handlebar-width-should-i-choose"><strong><u>So, which handlebar width should I choose?</u></strong></h4><p>There&apos;s no single &quot;correct&quot; width for every rider, but here is a general guide to help you find a starting point based on your bike frame size. Remember, these are recommendations, and personal preference should always be the deciding factor.</p><ul><li><p><strong>XS/S (Extra Small to Small Frames):</strong></p><ul><li><p><strong>41cm or 44cm:</strong> These widths are a good match for smaller riders. A 41cm bar offers a traditional feel and more aerodynamic position, while the 44cm provides a bit more stability for varied terrain.</p></li></ul></li><li><p><strong>S/M (Small to Medium Frames):</strong></p><ul><li><p><strong>41cm or 44cm:</strong> Riders on these frames can comfortably choose either of these sizes. A 41cm bar will feel more like a classic road setup, while the 44cm is a versatile choice for a mix of road and gravel.</p></li></ul></li><li><p><strong>M/L (Medium to Large Frames):</strong></p><ul><li><p><strong>44cm, 47cm, or 50cm:</strong> This size range offers the most choice. A 44cm bar is great for speed, while a 47cm or 50cm bar provides a significant increase in leverage and control for more challenging off-road conditions.</p></li></ul></li><li><p><strong>L/XL (Large to Extra Large Frames):</strong></p><ul><li><p><strong>50cm or 53cm:</strong> For taller riders with broader shoulders, a wider bar is often a great choice for comfort and control. The 50cm offers excellent leverage, and the 53cm is a fantastic option for maximum stability on the gnarliest terrain or for those who need more space for bikepacking bags.</p></li></ul></li></ul><h4 id><br></h4><h4 id="i-am-on-the-fence-should-i-try-a-wider-handlebar"><strong><u>I am on the fence, should I try a wider handlebar?</u></strong></h4><p>Many riders find that once they try a wider bar for off-road riding, they don&apos;t want to go back. The increased leverage and control can be a game-changer on technical trails.</p><p>If you are comfortable with your current handlebar width and riding style, a <strong>new bar of the same size is a great option</strong>. However, if you are looking to improve handling on rough terrain or need extra space for gear, going one size wider than you might normally choose is a great experiment.</p><p>Ultimately, the best way to know what works for you is to try it. Our exchange policy allows you to ride the bars for up to three months and exchange it for a different size if it&apos;s not the right fit, so you can&apos;t go wrong!</p></div>

Which Width of Handlebar Should I Choose?

9.5"W x 5"Tall x 5"Deep (241mm x 127mm x 127mm) Volume 1.75L Weight 297g

<div data-block="true" data-editor="2p5p4" data-offset-key="41gqo-0-0" id="isPasted"><div data-offset-key="41gqo-0-0"><span data-offset-key="41gqo-0-0"><span data-text="true">9.5&quot;W x 5&quot;Tall x 5&quot;Deep (241mm x 127mm x 127mm)&#xA0;</span></span></div></div><div data-block="true" data-editor="2p5p4" data-offset-key="7eak7-0-0"><div data-offset-key="7eak7-0-0"><span data-offset-key="7eak7-0-0"><br data-text="true"></span></div></div><div data-block="true" data-editor="2p5p4" data-offset-key="2ju76-0-0"><div data-offset-key="2ju76-0-0"><span data-offset-key="2ju76-0-0"><span data-text="true">Volume 1.75L&#xA0;</span></span></div></div><div data-block="true" data-editor="2p5p4" data-offset-key="3ag5i-0-0"><div data-offset-key="3ag5i-0-0"><span data-offset-key="3ag5i-0-0"><br data-text="true"></span></div></div><div data-block="true" data-editor="2p5p4" data-offset-key="3vqhs-0-0"><div data-offset-key="3vqhs-0-0"><span data-offset-key="3vqhs-0-0"><span data-text="true">Weight 297g</span></span></div></div>

What are the dimensions of the Top Shelf Handlebar Bag?

The cross bar of the Top Shelf handlebar is 25.4mm. You will also be able to use our accessory shims to adapt this to 31.8mm. The Quick Release Aero bars can be attached with speciality shims as well: https://redshiftsports.com/products/handlebar-shi

<p>The cross bar of the Top Shelf handlebar is 25.4mm. You will also be able to use our <a href="https://redshiftsports.com/products/shim-for-bicycle-handlebar-accessories-25-4mm-to-31-8mm"><strong>accessory shims</strong></a> to adapt this to 31.8mm.&#xA0;</p><p>The Quick Release Aero bars can be attached with speciality shims as well: <a data-fr-linked="true" href="https://redshiftsports.com/products/handlebar-shim-kit-for-quick-release-aerobars?_pos=2&amp;_sid=02f643dbf&amp;_ss=r" id="isPasted">https://redshiftsports.com/products/handlebar-shim-kit-for-quick-release-aerobars?_pos=2&amp;_sid=02f643dbf&amp;_ss=r</a></p>

What is the diameter of the cross bar/upper bar on the Top Shelf Handlebar?

redshiftsports

Top Shelf Handlebar (Drop Bars)

What is the warranty on the Arclight Pedals?

How much grip do the Arclight Pedals have?

Are there any limits on where I can use Arclights and are they legal in Germany?

Do the lights lock in the pedals?

Will the lights shake out if I hit a bump?

What are the dimensions of the Arclight City Pedal? (Length, width, thickness)

How many lumens are the Arclight Pedal modules?

Will the Arclights be available in other light colors?

Does the Multi-Mount come with my pedals?

What are the dimensions of the Arclight Pro pedal?

Are the Arclights compatible with pedals straps?

Can I use my Arclight Clipless pedals with my road cycling shoes?

What are the traction pin specifications for Arclight PRO Flat Pedals and Arclight PRO Clipless Pedals?

Arclight

Can I Use Bar End Shifters with the Drop Grips?

How Much of the Drop Grip is Solid Inside?

Can I use Drop Grips on an "ergo" or "kinked" handlebar?

How do you install the Cruise Control Bar Tape, Top Grips or Drop grips?

Can I use 3rd party bar ends with the drop grips?

Cruise Control Grips

What saddle should I use to ride in the road and aero position?

Will the Dual-Position Seatpost fit my aero/non-round seatpost?

Will the Dual-Position Seatpost fit my Trek Madone/Domane/Emonda?

My bike has a 25.4mm seatpost. Will the Dual-Position Seatpost fit?

Will the Carbon Dual-Position Seatpost come back?

Is the Redshift Dual-Position Seatpost legal to use in a triathlon race?

Is the quick-release mechanism secure?

How do I move from the road to aero position (and vice versa)?

Is there a lock or release button? What keeps the saddle in place?

Will the seatpost linkage move accidentally while I'm riding?

What size diameter is the Dual-Position Seatpost?

How far does the seatpost move between road and aero positions?

What kind of testing do you do to qualify the Dual-Position Seatpost?

Will the Dual-Position Seatpost fit a Shimano Di2 battery inside?

What is the weight limit for the Dual-Position Seatpost?

How do you ensure proper bike fit in both the road and aero positions?

Will my saddle bag fit with the Dual-Position Seatpost?

Why does the Dual-Position Seatpost need to move?

What is the effective setback of the Dual-Position Seatpost?

Will riding with a forward saddle position compromise my bike's handling?

Can I adjust the saddle position independently in the road and aero positions?

Does the Dual-Position Seatpost feel different than a regular seatpost?

Will the pivots develop play over time?

Are the bolts interchangeable for the Dual-Position Seatpost Replacement Hardware Kit?

Will the Dual-Position Seatpost work with both “Aluminum” and “Carbon Rails”?

Dual Position Seatpost

Should I choose Low flare (10 degree) or Classic (25 degree)?

Are the Quick Release Aero Bars compatible with the Kitchen Sink Handlebar with loop?

Is the Kitchen Sink Handlebar bag waterproof?

Kitchen Sink Handlebar

Will the aerobars fit non-round (aero-shaped) handlebars?

Are the Redshift Quick-Release Aerobars legal to use in a triathlon race?

How do aerobars affect my bike fit?

What adjustments can I make to the aerobars?

What kind of testing do you do to qualify the aerobars?

Are the quick-release aerobars compatible with my carbon handlebar?

Should I choose L-Bend or S-Bend extensions?

Will riding with aerobars compromise my bike's handling?

How much faster will I ride with aerobars?

Can I use another manufacturer's aerobar extension with your quick-release mechanism?

How do I attach or remove the aerobars?

Do the armrest pads flip up?

Can I use the Water Bottle Mount and the Utility Mount for the Aerobars at the same time?

Does the Aerobar Utility Mount come off with the Quick-Release Aerobars?

Is the Water Bottle Mount compatible with other hydration systems from Profile Design, XLab, Speedfil, etc.?

Will the water bottle stay put in the Water Bottle Mount while riding over rough roads?

Does the Water Bottle Mount come off with the Quick-Release Aerobars?

Can I wash the armpads?

Can I fit my hands under the Aerobars on my original handlebar?

What are the benefits of Aerobars?

What is the angle of the L-bend Aerobars?

Riser Kit - Quick-Release Aerobar

Can I mount gear shifters on my aerobar extensions?

Quick Release Aero Bar

What kind of saddle bags can I use with the ShockStop Suspension Seatpost?

Is the stiffness of the ShockStop Seatpost adjustable?

Is there any damping in the ShockStop Seatpost System?

What is the warranty on the ShockStop Seatpost?

How is the ShockStop Seatpost tested?

Will there be a carbon version of the ShockStop Seatpost?

Will the ShockStop Seatpost work for bikes with 25.4mm seat tubes?

How does the ShockStop Seatpost hold up to mud and sand?

Does the ShockStop Seatpost have a lock-out?

What is the weight limit for the ShockStop Suspension Seatpost?

Will the springs/elastomers inside the ShockStop Seatpost need to be replaced?

Can I use a Rear Rack with my ShockStop Seatpost?

What is the difference between the City, Endurance, Pro Endurance, and Pro Race seatposts?

How do I measure my seatpost length?

Is the ShockStop Seatpost compatible with a Di2 battery?

What is the Setback/Offset of the Shockstop Seatpost?

Is the ShockStop Seatpost Compatible with a Brompton?

Will the ShockStop Seatpost work with the Giant Revolt D shaped (D-fuse) seatpost?

Is the ShockStop Seatpost compatible with a Campagnolo EPS Battery?

Is the ShockStop seatpost compatible with Aero frames/seatposts/seatmasts?

How do you change elastomers/adjust stiffness in the ShockStop Pro Race?

Is the ShockStop seatpost compatible with the rear light on Specialized Vado?

What is the Maximum seat angle adjustment on the ShockStop Seatpost?

How do I measure my seatpost?

ShockStop Seatpost

How is the ShockStop Suspension Stem different from other suspension stems?

How do I choose the right elastomers for my bike and riding style? (For 80mm-120mm Stems)

Is there a rider weight limit for the ShockStop Suspension Stem?

How does the ShockStop Stem handle trails, gravel, and cobblestones - I want to use it on a gravel/CX/adventure bike?

Will cold temperatures affect the stiffness of the elastomers in the ShockStop Stem?

Can I put the ShockStop Stem on my mountain bike?

Will the ShockStop Stem work with a quill stem?

How long will the elastomers in the ShockStop Stem last?

Is the ShockStop Stem available in lengths longer than 120mm?

Will the ShockStop Stem bounce or flex when I am climbing out of the saddle or sprinting?

Will the ShockStop Stem fit my handlebar?

What kind of bikes is the ShockStop Stem designed for?

What kind of testing do you do to qualify the ShockStop Stem?

Will the ShockStop Computer Mount work with a different (non-ShockStop) stem?

Will the ShockStop Computer Mount fit a Garmin FR watch quick-release mount?

Will the Shockstop Utility Mount work with a different (non-ShockStop) stem?

How do I switch from +6 degrees to -6 degrees?

If I have a flat bar, does it matter what side I put the elastomer on? (80mm - 120mm ShockStop Stems)