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Stems

Giant Connect Stem (+/- 8-degree)
$32.00
• 3D forged 6061 aluminum body with oversize box cross-section • ± 8° requires fewer spacers • 46mm wide 6061 aluminum faceplate • Steel hardware
Whisky Parts Co. No. 7 Stem
$40.00 - $45.00
Whisky's No.7 Stem is a lightweight stem with a clean aesthetic. Stems only have a few jobs to do: hold the bars, provide stable support, and look good. Ours does all three admirably. Paired with any of our handlebars, it rounds out the perfect Whisky cockpit. Available in a wide range of lengths to perfect your bike's fit and performance.
Giant Contact SL OD2 Stem
$95.00 - $100.00
• 3D forged 2014 aluminum alloy with oversized box cross-section • Oversized 46mm wide 6061 alloy faceplate • Titanium hardware • ± 8° rise requires fewer spacers • 1-1/8" steerer adapter included • Weight: 145 grams (100mm)
Zipp Service Course Stem
$56.00
On today’s road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored color is available on the Zipp Service Course stem. Since the introduction of our line of Service Course and Service Course SL components, we’ve had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering methods, we are proud to introduce our completely redesigned line of Service Course and Service Course SL stems. - Class-leading stiffness-to-weight ratio - More options for a better fit - New faceplate and geometry for greater stiffness and easier installation - Distinctive silver finish
Bontrager Rhythm Comp Knock Block Stem-No Packaging
$49.99
Run your favorite 31.8mm clamping diameter handlebar on a bike with Knock Block with the Rhythm Comp 31.8. It adds Knock Block compatibility to a durable stem with multiple lengths to let you fine-tune the fit to your ride. Get 31.8mm handlebar compatibility with your Knock Block system;Also compatible with standard headsets and spacers;Knock Block system protects frame from impacts by fork and handlebars by eliminating over-rotation of bars;Available in a wide range of sizes for today's mountain rider;See Service Parts for other Knock Block parts;
Bontrager Kovee Pro 35 13 Degree Blendr Stem
$114.99
Strong, light, and capable An oversized 35mm clamp diameter MTB stem that offers increased strength and minimal weight The Kovee Pro 35 stem is the perfect centerpiece for cross country race bike. This lightweight stem is optimized for the latest XC mountain bike standard, with a 35mm clamp diameter that combines with a 35mm handlebar to provide a stronger, lighter system. - Oversized 35mm clamp diameter offers increased strength and minimal weight - 6061-T6, 3D, forged alloy construction - Laser-etched calibration marks make dialing in the perfect angle simple and repeatable - Compatible with both Knock Block and standard headsets and spacers - Knock Block system protects frame from impacts from over-rotation of bars and fork crown - Available in a wide range of sizes for today's mountain rider - High-strength, corrosion-resistant steel bolts - Approved for carbon bars
Giant Contact OD2 Stem
$53.00 - $55.00
- 3D forged 2014 aluminum alloy with oversized box cross-section - Oversize 46mm wide 6061 alloy faceplate - Steel hardware - ± 8° rise requires fewer spacers - 1-1/8" steerer adapter included
Bontrager Pro Blendr Stem
$114.99
The forged alloy construction of the Bontrager Pro Blendr Stem delivers stiffness without compromising its light weight or sleek looks. Easy integration of lights, a computer, and more with the Blendr integration system make this stem a perfect upgrade for any bike. - Pro-level quality 31.8mm clamp diameter stem weighs less than many carbon stems - 4-bolt dual band clamp securely holds handlebar - Uses high-quality M5 corrosion-resistant faceplate bolts with 5.2Nm torque spec - Integrate accessories with included Blendr Pro base and Blendr XXX accessory mounts - Mounts intended for use with Ion and Trip, Garmin, GoPro and SRM accessories - Approved for carbon bars and steerer tubes - Safe installation requires 5mm spacer above and below stem - Included Blendr accessories: Pro Mono Base, Trip Computer mount, and High Ion Light mount
Bontrager RXL 7 Degree Factory Overstock Stem
$25.00 $89.99 72% Off
A traditional, lightweight, alloy stem with increased compliance for road and MTB use. Light as carbon. Strong as hell. The super compliant 7050-T6 aluminum alloy Race X Lite bike stem is light enough for the road but strong enough for the mountain. It features a flip-flop 7 degree rise and 31.8 clamp that help it excel in lightweight versatility for a variety of hand positions. - 7050-T6, 3D, forged alloy construction - 4-bolt face plate helps distribute clamping load on ultra-lightweight handlebars - Angled steerer tube clamp spreads clamping pressure on steerer and is carbon friendly - Countersunk, corrosion-resistant steel bolts do not require washers - Dual clamp bolts are strategically positioned to evenly distributing clamping forces - This stem requires at least 5mm of spacers above and below the steerer tube clamp area - Go green and save green – Zero packaging means zero waste and zero extra cost
Dimension 25.4mm Threadless Stem
$35.00
Dimension 25.4 Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. - 2-D forged AL-6061-T6 - Four-bolt handlebar clamp - 41mm height - Dimension stems are not intended for use with carbon handlebars or carbon steerer tubes - Weight: 130g-180g
Bontrager XXX Integrated Road Handlebar/Stem
$599.99
The Bontrager XXX Integrated Handlebar/Stem is a one-piece carbon bar/stem combo that brings clean looks and light weight to any road bike. Lightweight 100% OCLV Carbon construction offers a great road feel and control, while calibration marks and a flat front surface ensure easy lever installation. Features Di2 compatible ports for clean internal wire routing when integrated with Shimano EW-RS910 bar-mounted Di2 junction. Product details - Seamless accessory integration with Blendr - Flat surface front of bar for clean cable routing - Calibration marks allow precise, accurate and repeatable brake lever position - Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops - 100% OCLV Carbon construction - Internal relief channel eliminates need for additional spacer above stem - Safe for use with carbon and alloy steerer tubes - Compatible with Shimano EW-RS910 bar end Junction-A for cleaner Di2 routing
FSA OS-99 CSI Stem
$189.99
FSA's K-Force OS-99 CSI is 3-D forged and CNC machined from AL2014 before a uni-directional (UD) carbon weave skin is applied through the Carbon Structural Integration (CSI) process. To further reduce weight the OS-99 uses a 4-bolt sculpted AL2014 alloy/carbon faceplate and titanium hardware. CSI is a process that permanently bonds carbon to alloy, to create a true hybrid product, with many of the benefits of aluminum and carbon. - Stack Height: 41mm - Weight: 126g (100mm)
Profile Design Aris Road Stem (+/-25-degree rise)
$49.99
Profile's Aris stem is a no-nonsense stem made from 6061-aluminum that's been shot-peened and anodized for strength and durability. The 4-bolt face plate is stiff, ultra tough and makes handlebar changes a breeze. And, the opposing-bolt steerer clamp is safe and secure.
Profile Design H2O Quill Stem
$44.99 - $59.99
A little H2O is a crucial part of every ride! This sweet stem is made of 6061-T6 aluminum for a light, strong ride. Cold 3D forging adds strength and a nice finish.
Dimension 31.8mm Threadless Stem
$32.00
Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. - 31.8mm can be used with 26.0 bars with additional shim (SM5317) - Dimension stems are not intended for use with carbon handlebars or carbon steer tubes - Weight: 130g-180g
Dimension 26.0mm Threadless Stem
$32.00
Dimension 26.0 Stems - Dimension stems are not intended for use with carbon handlebars or carbon steer tubes - Fully forged AL-6061-T6 - 4-bolt handlebar clamp - Weight: 140g-180g
Dimension Trail Stem 31.8
$30.00
For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options, rigorously tested to ISO 4210 Mountain standards. - Constructed with AL-6061-T6 aluminum - Shot-peened finish - Dimension stems are not intended for use with carbon handlebars or carbon steerer tubes
BOX Hollow Stem
$69.95 - $99.95
- Forged, CNC-machined 6061-T6 aluminum with hollow CrMo hex bolts - Open skeletal design and a dual mid-bolt wedge mounting system - 1" or 1-1/8" steerer clamp
3T Arx LTD
$335.00
Arx, Latin for stronghold and bridge, is 3T’s race-proven design for the perfect connection between fork and handlebar and suited to all cycling disciplines. Clamp design is optimized to ensure a secure fit on composite steerers and bars without the need for potentially damaging high torque values during assembly. 3T inhouse tests show Arx’s clamp by far exceeds the CEN standard, and also that it works very well with other brands of handlebar. Arx Ltd is the carbon-fiber version of the stem, with Ti bolts. Super-light and super-stiff, it is a highly evolved, modern design weighing just 118g.
Fizik Cyrano R1 Stem
$119.99
Stems need to be light, simple, and rock solid. Fizik checked all the boxes with their Cyrano R1 Stem. The Cyrano stem forms an integral part of Fizik's Spine Concept fitting technology. A four-bolt face plate provides excellent torsional stiffness, and the choice of lengths and angles ensures that your perfect fit is out there.
Sunlite Alloy 2-Bolt Quill Stem
$23.79
• Forged aluminum • Classic streamlined shape • 2-bolt clamp • 180mm tall
Promax S-35 Stem
$69.99
Promax takes handlebar control up a notch with their S-35 Stem. Its oversize 35mm handlebar clamp cranks up the cockpit stiffness without adding weight or sacrificing any strength. - 3D cold-forged and CNC-machined from 6061-T6 aluminum alloy
Race Face Atlas DM 35
$99.99
The RaceFace Atlas 35 direct mount stem is an all new 2-piece direct mount design. Super lightweight, low profile design with flush mount bolts and 5mm spacers kit to let you dial in your perfect set up. - Machined from 2014 Aluminium - Weight-saving single bolt faceplate
Syntace Flatforce Stem
$119.00 - $139.00
The Syntace Flatforce stem utilizes a 12mm drop for all length options, allowing riders to keep their MTB handlebars in a lower riding position. - 200° clamp face increases handlebar strength and fatigue life - 42mm wide bar clamp for increased handlebar support - Super-low handlebar position solution for unique fit requirements - Sabertooth bar clamp design insures no bolts or clamping surfaces protrude - Stack Height: 27mm
Paul Component Engineering Boxcar Stem
$141.00
The Boxcar Stem from Paul Components is the perfect combination of stiffness, strength, and reasonable weight. All screws are high-strength stainless steel with the popular T25 head. Made in Chico, California with US-sourced 2024 aircraft alloy. - Stack height: 36mm - Weight: 155g (90mm)
Promax S-29 Stem
$69.99
Developed for longer-travel trail bikes, Promax's S-29 stem offers the perfect configuration to set you up for maximum comfort and control. Featuring an oversize extension tube and faceplate with massive clamping area, it’s sure to keep your bars stylishly in place through the most demanding terrain. These stems are cold-forged and CNC-machined from 6061-T6 aluminum for strength, low weight, and durability.
Promax DA-1 Stem
$69.99
Promax's DA-1 XC mountain bike stem is 3D cold-forged, then CNC-machined from 6061-T6 aluminum to create a lightweight and strong stem. The two-piece faceplate features their bar-gripping DWT (Dynalock Web Technology), which increases the bar/stem interface.
Promax Banger Stem
$49.99 - $69.99
Promax Banger stems have a front-load design and can be used with either side up, providing a 5-millimeter drop or rise. Available with 48-millimeter and 53-millimeter extensions, they are cold forged from the highest quality 6061-T6 aluminum then CNC machined to enhance the shape and further reduce weight. - Stack height: 30.5mm
Velo Orange Tall-Stack Stem
$40.00
Save your steerer tube and eliminate headset spacers with the Velo Orange Tall-Stack alloy stem. It gives your bike's cockpit a nice clean look. Available in Polished or Black, the 17-degree angle allows the stem to be level on most modern frames. And, you can use handlebar clamp shims to adapt to smaller handlebar clamp diameters, if you like. - Stack height: 75mm - Not recommended for use with carbon steerer tubes
Salt Pro Topload Stem
$29.99
Salt Pro Topload Stem with STC (Shark Tooth Clamping) inside the stem to help grip the bars, 48mm wide faceplate with central bore for reduced weight and unique side pocket detail. - Bar Clamp Diameter (mm): 22.2 - Steerer Clamp Diameter: 1-1/8-inch - Stem Type: Top Load
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