Stems

$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

$40.00
Pro caliber features at a real-world racer price. This 3D net forged 6061 aluminum stem offers +/- 30 degrees of stem angle for riders wanting a more comfortable fit. The angled steer tube clamp slot reduces stress on carbon steer tubes.
- Material: 3D net forged 6061
- Angle: +/-30 degree
- Steerer Height: 45mm
- Steerer: 1-1/8”
- Faceplate Width: 40mm
- BB black finish
- 170g (110mm)

$50.00
$50.00 - $57.00
Up to 12% Off
Profile's Aris OS stem is a no-nonsense stem made from 6061-aluminum that's been shot peened and anodized for strength and durability. The 4-bolt faceplate is stiff, ultra tough and makes handlebar changes a breeze. And, the opposing-bolt steerer clamp is safe and secure.

$50.00
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.

$35.00
Giant's Adjustable Angle Stem gives you the custom fit. The 31.8mm handlebar diameter works nicely with modern bars. Place your handlebars high for upright, easy-riding comfort, or go low for a more forward, aggressive position.

$26.00 - $29.00
$28.00 - $29.00
Up to 10% Off
• 3D forged 6061 aluminum body with oversize box cross-section
• ± 8° requires fewer spacers
• 46mm wide 6061 aluminum faceplate
• Steel hardware

$44.00 - $59.00
- 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

$63.00
- Giant's advanced alloy manufacturing process for a 35mm clamp diameter with maximized strength at minimal weight.
- Not OD2, regular 1-1/8".

$86.00
- 3D forged, 6061 aluminum alloy body with oversize box cross-section
- Oversized 52mm wide 6061 alloy faceplate
- 35mm handlebar clamp diameter
- Not OD2, regular 1-1/8"

$170.00
- Lightweight, 3D forged, 2014 aluminum alloy
- Proprietary Stealth recessed cable routing system enhances aerodynamic performance
- Oversize box-section increases torsional stiffness with tuned vertical compliance

$250.00
- Stiff, ultra-light, full-composite oversize box-section increases torsional stiffness with tuned vertical compliance
- 46mm wide alloy faceplate
- Titanium hardware
- Recessed top cap and semi-integrated spacer maximizes stem to steerer contact
- ± 8° rise requires fewer spacers
- 1-1/8" steerer adapter included

$37.00
3D-forged and CNC-machined AL6061/T6 mountain bike stem.
- 4-bolt cold-forged alloy faceplate
- Chromoly hardware
- 40mm fork clamp stack height

$34.99 - $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

$32.00 - $39.00
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

$150.00
Waste not, want KNØT.
Part of the KNØT SystemBar, this aluminum stem helps save six watts over a traditional round handlebar. Not only that, you can adjust the bar position. Have cake. Eat cake.
Where it thrives:
The open road, up and down hills
What it's built for:
Aerodynamics, control
Highlights:
- One-piece looks, two-piece function
- Wind tunnel proven, hides cables
- Compatible with 2019+SuperSix EVO
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