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Stems

Zipp Service Course Stem
$59.99
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
Dimension 25.4mm Threadless Stem
$29.99 - $39.99
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
Origin8 Flow OS MTB Stem
$51.99
- 3D forged AL6061-T6 alloy construction - Designed for use with oversized 35mm handlebars - 40mm stack height - 4-bolt front loading faceplate design - ISO-Mountain safety certified Specifications: - Fork Dia: 1-1/8" - Bar Clamp: 35 - Angle: 0° - Material: AL6061 - Finish: Matte
Origin8 Flux MTB/Road Stem
$84.99
Full CNC machined AL6061-T6 alloy construction - 40mm stack height - 4 bolt front loading faceplate design - EN-Mountain safety certification
Ritchey WCS C220 25D Stem
$99.95
You really can have it all-the WCS C220 stem rivals the performance of the revolutionary C260 stem design, but it's quicker and easier to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. The WCS C22 25D Stem offers 25-degrees of positive or negative rise. First proven on the Ritchey Trail Stem, the C220 handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar. Bolt forces are aligned with the clamp so that the stem body 'embraces' the handlebar, which is less prone to damaging lightweight bars. This clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness. The stem body is forged 2014 aluminum for further weight reduction. Premium quality CrMo steel bolts are used throughout. - Material: 3D forged and internally machined 2014 alloy body - CrMo faceplate bolts and patented 220 degree bar clamp design reduces weight, increases stiffness and distributes stress more evenly - Stainless steel steer tube bolts and curved clamp slot reduces weight and steer tube stress - 5Nm torque max on all hardware - Fits most road and mountain bars - Installs without the removal of levers - Angle: 25-degree - Stack: 45mm - Steerer: 1-1/8" - Faceplate Width: 40mm - Blatte finish - 120g (90mm)
Ritchey Comp 4-Axis Stem
$44.95
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a surefire go-to for an entry level stem that has world-class performance. - Bar Clamp Diameter: 31.8mm - Material: Alloy - Stem Angle: 30 degrees - S.H.I.S. Stem Clamp Diameter: 28.6
Zipp Service Course Stem
$59.99
Zipp's Service Course Stem is strong, light, and reliable. Forged of 7075 aluminum with stainless steel bolts, the Service Course is stiff enough to harness the power of your burliest sprints and withstand the jarring forces of the meanest potholes. It keeps the front end completely rigid, providing control no matter the condition.
Whisky Parts Co. No. 7 Stem
$42.00 - $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.
Origin8 Pro Fit Alloy Ergo Stem
$29.99 - $46.20
Origin-8's Pro Fit Alloy Ergo Stem is a great upgrade for road and mountain bikes. It's 3D forged from lightweight and durable 6061-T6 aluminum. It has a 4-bolt, 2-piece face clamp that shaves grams and makes for quick and easy handlebar installation/removal. Plus, the opposing steerer clamp bolts apply more even holding force to protect the fork and keep your bars from changing position.
Salsa Guide Stem
$39.99 - $45.00
Salsa's Guide Stem is lightweight, durable, and provides excellent steering response on the road or trail. - Bead-blasted, then anodized - 3D-forged for increased strength, then CNC-machined - 4-bolt faceplate design for easy installation - Stack Height: 40
Thomson Elite X4 Mountain Stem
$99.95 - $119.99
The Elite X4 Mountain Stem is instantly recognizable because of Thomson's legendary style, and with strength to spare, this stem is more than just a pretty face. Made from a solid, one-piece block of 7000-series aluminum, the X4 combines exceptional strength with light weight for durable, solid steering control to tame the toughest trails. It has a four-bolt clamp design and reversible graphics, so your X4 looks great whichever way you run it.
Dimension 26.0mm Threadless Stem
$25.99 - $39.99
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
Thomson Elite X2 Road Stem
$99.95 - $109.99
Thomson's Elite X2 Road Stem is instantly recognizable because of Thomson's legendary style, and with strength to spare, this stem is more than just a pretty face. Made from a solid, one-piece block of 7000-series aluminum, the X2 combines exceptional strength with light weight for a stiff stem and total control on all your rides. It has a two-bolt clamp design that's just as strong as four-bolt designs thanks to Thomson's interlocking interface and it also cuts down on the weight. Plus, the stem's low 36mm stack height gives you more options for customizing your position. And, thanks to their reversible graphics, your X2 looks great whether you run a positive or negative rise.
Ritchey Comp 4 Axis Stem
$39.95
- 3D net forged 6061 alloy construction - Angled steer tube clamp slot reduces stress on carbon steer tubes - Stainless steel bar and steerer clamp bolts - Material: 3D net forged 6061 - Angle: +/- 6 degree - Steerer Height: 42mm - Steerer: 1-1/8" - Faceplate Width: 42mm - Bead-blast Black finish - 160g (110mm)
Ritchey Pro 30 Degree Stem
$54.95 - $81.80
Ritchey's Pro stem offers professional caliber features at a real-world racer price. - 3D net forged 6061 aluminum - +/- 30 degree stem angle - Angled steer tube clamp slot reduces stress on carbon steer tubes - Material: 3D net forged 6061 - Lengths: 60 - 120mm - Angle: +/-30 degree - Steerer Height: 45mm - Steerer: 1-1/8" - Faceplate Width: 40mm - BB Black finish - 155g (110mm)
Sunlite Alloy 2-Bolt Quill Stem
$29.99 - $31.25
• Forged aluminum • Classic streamlined shape • 2-bolt clamp • 180mm tall
FSA Gossamer Stem
$66.15
Basic, clean, and dependable performance—that's the Gossamer stem. 6061-T6 aluminum is forged and then CNC-machined to achieve the Gossamer's shape. The four-bolt faceplate is cold-forged and holds the bars with authority. Laser-etched graphics are the finishing touch. - 3D-forged and CNC-machined from AL6061/T6 - 4-bolt cold-forged front clamp diameter - Chromoly hardware
Zipp Service Course SL Stem
$112.00
Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes. - Distinctive Zipp cosmetics - Zipp Quickview integrated computer mount available separately - Lifetime warranty
Black Ops 4 Bolt Alloy BMX Stem
$16.99 - $19.99
This BMX quill stem combines a steel rod with an alloy top. The 4-bolt top clamp securely fastens handlebars.
Origin8 Pro Fit Aluminum Ergo Stem
$33.99 - $37.50
- Steerer Diameter: 1" or 1-1/8" (includes shim) - Length: 70, 90, 110mm - Bar Clamp: 25.4 or 31.8 (includes shim) - Angle: +/- 35 degrees - Material: 6061 Aluminum - Shot-peen finish
Ritchey Adjustable Road Stem (31.8mm)
$49.99 - $65.90
Ritchey's Adjustable Road Stem is a super-versatile stem ready for any riding style. The angle can be adjusted from plus-45 degrees to negative-45 degrees and anywhere in-between, allowing you to fine-tune the exact bar placement you're looking for whether you want to get down into a super-aero position or sit up in a back-friendly upright position. Plus, it's made of forged aluminum for light weight and excellent durability.
Ritchey WCS 4Axis Road Stem
$89.99 - $109.99
Tom Ritchey's original 4Axis stem changed stem design forever. And, the WCS 4Axis Road Stem has all the original features updated to add a touch of class for your speed machine. It's made of forged 2014 aluminum for super light weight with excellent stiffness for optimum handling. Plus, it features Ritchey's Bias Clamp and 4-bolt faceplate, which make it super secure. It looks great, too.
Ritchey WCS Carbon Matrix C-260 Stem
$100.00 - $159.99
When stiffness and weight are the top on your list, you want Ritchey's Carbon Matrix C-260 Stem. The C-260 is 3D forged from 7050 aluminum with a carbon exoskeleton to enhance rigidity. Even the steel M4 bolts shave a few grams with no sacrifice in strength. This revolutionary design starts with a bar clamp that wraps a full 260-degrees around the handlebar to distribute clamping stress evenly through the handlebar, faceplate, hardware and stem body. The steer tube clamp uses three bolts and a curved slot to reduce clamp stress on the steer tube, so you can run carbon bars and a carbon steerer with no problem.
Origin8 Classic Sport Quill Stem
$18.69
Origin-8's Classic Sport Quill Stem is crafted from light and durable forged 6061 aluminum with chrome-plated steel bolts. The handlebar clamp bolt is hidden for a clean look. Different lengths are available for customizing the reach to your handlebars. This sweet stem is 180mm tall from the bottom of the bolt to the top of the stem so that you can raise and lower your bars, too.
Sunlite Threadless Alloy Road Stem
$29.99
- 3D forged 6061 alloy road stems in 6 or 17 degree angles - Lightweight 4 bolt faceplate - Material: AL6061-T6 - Finish: Sandblasted
Spank Spoon 2 Stem
$53.35
- Unique style, modern geometry, and rock solid construction, without the heavy price tag - Suitable for all disciplines: Freeride, All Mountain, Enduro - Chamfered bar-clamps to reduce stress risers and increase fatigue life in handlebars - Ideal for shorter riders to improve the setup of their cockpit. - Length (mm): 40 - Rise: 0° - Diameter (mm): 31.8 - Stack height (mm): 35 - Weight (g): ±170 - Finish: Shot peen anodized, laser logos
Origin8 Classique Sport MTB Stem
$27.99
Origin-8's Classique Sport ATB Stem is crafted from light and durable forged aluminum. It features a 2-bolt handlebar face clamp for easy bar installation and removal. And it even has a built-in brake cable stop. This stem is 180mm tall from the bottom to top of the quill bolt so that you can raise and lower your bars (the bolt is hidden inside the vertical part of the stem). This is a nice choice for that classic mountain or touring bike.
TruVativ Stylo T40 Stem
$96.00
TruVativ's feathery Stylo T40 Stem is 3D forged from 7050 aluminum for that perfect balance of light weight, stiffness and precision steering control on the trail. Six titanium bolts secure this stem to your fork and bars and keep the weight down, too. Plus, with four different lengths and two color options, you're sure to find the perfect stem with which to crown your ride.
TruVativ Stylo T30 Stem
$59.00
TruVativ's Stylo T30 Stem is 3D forged from 7050 aluminum for that perfect balance of low weight, stiffness and precision steering control uphill or downhill. Four bolts securely attach the face plate and also make changing out handlebars a breeze.
Ritchey SuperLogic C-260 Carbon Stem
$299.95
When stiffness and weight are the top on your list, you want Ritchey's SuperLogic C-260 Carbon Stem. This revolutionary design starts with a bar clamp that wraps a full 260-degrees around the handlebar to distribute clamping stress evenly through the handlebar, faceplate, hardware and stem body. Ritchey's first full-carbon stem, the C-260 features high-modulus carbon for stellar strength-to-weight ratio that translates into a solid but forgiving ride. And, the steer tube clamp uses three bolts and a curved slot to reduce clamp stress on the steer tube, so you can run carbon bars and a carbon steerer with no problem.
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