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Stems
$120.00
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
$60.00
3D-forged and CNC-machined from 6061 aluminum the Future Stem Comp is optimized for use with all Future Shocks. It's also compatible with our Specialized accessory mount for seamless integration.
- 3D-forged and CNC-machined, 6061 aluminum, Future Shock-optimized stem.
- Available in 6-degree angles and 60, 70, 80, 90, 100, 110, and 120mm lengths.
- Compatible with the Specialized accessory mount.
$142.00
Zipp's Service Course SL OS 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
- Wide range of sizes and angles.
- Service Course SL OS stem made for 1-1/4" steerer tube bikes. Ships with shims for 1-1/8" steerer tubes
- Zipp Quickview integrated computer mount available separately
- Lifetime warranty
$112.00
- 3D forged and CNC machined AL2014
- 4 bolt sculpted faceplate with titanium hardware
- 40mm stack height
- 113g (100mm)
$121.00
Strong, light and elegant. Chromag's longest running stem, the Ranger, has a refined body shape that represents their own advancement in 3D modelling and CNC profiling. The Ranger is stronger and stiffer for today’s increased demands with blended body features to increase performance with a more fluid look. The Ranger evolves with the same physical fundamentals, more flow, and increased strength. Starting at 140g, the Ranger is light yet extremely stiff for positive control at the front end.
$48.00
Whisky's No.7 Mountain stems offer a stout connection for modern mountain bars. They match the simple, clean aesthetic of other Whisky cockpit components.
- Bead-blasted, then anodized, finish
- 3D-forged for increased strength, then CNC-machined
- 4-bolt faceplate design for easy installation
$36.99
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
$50.00
Specialized's Comp Multi Stem is forged and machined from 6061 aluminum for stiff, responsive handling. The 6-degree rise puts your bars in a position for improved control and the 31.8mm handlebar clamp is compatible with composite and aluminum handlebars.
$139.99
A lightweight alloy stem with a flush mount top cap and seamless cable routing offer a fully integrated and elegant aesthetic.
Integrated elegance
The RCS Pro Blendr Stem is a sleek alloy stem offering all of the performance you crave, with looks to match. Specifically designed for use with model year 2023 Domane SL, SLR, and RSL bikes, this stem fits seamlessly with the headset top cap to provide ultimate integrated elegance. A flush mount top cap, under-stem cable routing cover, and Blendr compatibility further add beauty and sophistication.
Product details
- Lightweight 7075 alloy construction
- High-quality M5 corrosion-resistant face plate bolts with 5.2Nm torque spec
- Cable routing cover keeps up to six cables and wires tidy under stem
- Included Blendr Duo Base makes it easy to integrate accessories
- Blendr accessory mounts sold separately
- Compatible with model year 2023 Domane SL, SLR, RSL bikes
$120.99
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
$36.99
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
$36.99
MSW 17° stems raise the bar—literally—for what riders can expect from an inexpensive stem. Rigorously tested to ISO-4210 Mountain qualification standards.
- Tested to ISO 4210 Mountain standards
- 3D-forged for increased strength, then CNC-machined
- 4-bolt faceplate for easy installation
$44.99
3-D forged AL6061-T6 alloy construction
- 40mm stack height
- 4 bolt front loading faceplate design
$69.99
All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube diameter in this sector we have reciprocated with an augmented stem interface with greater surface area. We’ve done this by moving material from low stress areas. This has greatly minimized twist and contributed to responsiveness. As the stem in mated with the handlebars we have contributed to increased pedaling stiffness by providing a backstop to the “lifting” phenomenon. There is no point pushing hard on your pedals if you can’t pull up on your handlebars and deliver that power. Power can easily be lost to handlebar-to-stem deflection and the consequences can be poor power delivery and steering control. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency.
Key differences: In this particular model stem we’ve tailored the Oversized strategy to favor utility and access. The geometry has been altered to allow for easy handlebar removal while at the same time scavenging material from low stress zones. Ideal for those who don’t want to compromise on user experience to gain performance. These stems are engineered for the larger-sized racers.
$36.99
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
$41.99
- Available in a variety of lengths, angles, and bar bores for the perfect fit
- Road or Mountain compatible
- 3D forged AL6061-T6 alloy construction
- 40mm stack height
- 4-bolt front loading one-piece faceplate design
- ISO-Mountain safety certified
$69.99
All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube diameter in this sector we have reciprocated with an augmented stem interface with greater surface area. We’ve done this by moving material from low stress areas. This has greatly minimized twist and contributed to responsiveness. As the stem in mated with the handlebars we have contributed to increased pedaling stiffness by providing a backstop to the “lifting” phenomenon. There is no point pushing hard on your pedals if you can’t pull up on your handlebars and deliver that power. Power can easily be lost to handlebar-to-stem deflection and the consequences can be poor power delivery and steering control. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency.
Key differences: In this particular model stem we’ve modulated the Oversized formula to emphasize pedaling stiffness. We have transferred material specifically to sectors that experience sudden stress from pulling up on the handlebars. You’ll feel a difference in your acceleration. These stems are engineered for the larger-sized racers.
-Material: 6061-T6 Aluminum
-Process: Cold-Forged
-Hardware: Chromoly Clamping Bolts
-Finish: Anodized w/Laser-Etched Graphics
Weight:
-48mm: 280 g / 9.8 oz
-53mm: 290 g / 10.2 oz
$109.99
RaceFace designed their Atlas 35 stem to reduce overall system weight while retaining the proven stiffness and performance the Atlas line is known for. The stem itself is measurably stiffer than the 31.8mm offering and, although the system is a seemingly burlier build, the weight savings gained by the reduction in bar material actually makes the 35 system lighter overall. An impressively light, strong addition to your aggressive trail or DH/FR build.
- Four-bolt bar clamp holds bar securely in position
- Interlocking U-Shaped Handlebar Clamp Geometry
- Faceplate eliminates stress risers which cause your bar to bend or break
- Opposing bolts on steer tube clamp provides extreme clamping power while reducing stress on the steer tube
- Stack Height: 40mm
$69.99
Whether you're on the open roads or scenic mountain trails or anywhere else you ride, Easton's EA70 Stem enhances your cycling experience. It's made of 3D forged aluminum for amazing stiffness, low weight and strength for excellent steering control in all conditions. Plus, Easton's TopLock technology locks the stem and faceplate together, creating a highly rigid interface while minimizing loads on the bolts, making the EA70 perfectly safe for carbon bars.
$99.99
Easton’s lightest aluminum stem is the choice of road racers and top XC pilots alike. The advanced EA90 aluminum tubing and 3D forging process results in a perfect blend of strength and weight. Easton’s patented DST distributes clamping forces more evenly over a larger area, making it the perfect stem for today’s lightweight aluminum and carbon handlebars.
- Finish: Black Ano
- Weight: 130g (100mm)
- Rise: Varies
- Clamp diameter: 31.8mm
- Steerer: 1 1/8-inch
- Length: 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
- Materials: EA90 alloy
$64.99
Wider and beefier with and improved clamping area and recessed compression bolt for a clean look.
- Bar Clamp Diameter (mm): 22.2
- Steerer Clamp Diameter: 1-1/8" ins
- Stem Type: Top Load
$37.99
- 3D forged 6061 alloy road stems in 6 or 17 degree angles
- Lightweight 4 bolt faceplate
- Material: AL6061-T6
- Finish: Sandblasted
$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.
$24.99
This BMX quill stem combines a steel rod with an alloy top. The 4-bolt top clamp securely fastens handlebars.
$43.99
The BrickTop alloy stem is a classic style, top-mount BMX stem with a 4-bolt handlebar clamp.
$39.99
With its alloy/steel construction and 4-bolt clamp design, the MX is a trusty BMX quill stem.
- Quill Length: 4-1/4-inches
- Quill diameter: 21.1mm
$31.99
Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.
$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
$85.00 - $90.00
- 6061 premium alloy
- Designed to be light and strong
- Enduro/DH focused
- 31.8 & 35mm clamp
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