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Stems

Strong first, light second and often not cheap, Bontrager has never cut corners when it comes to something as important to safety as a stem. But having a safe stem shouldn't mean limited sizing options, that's why Bontrager stems come in a wide variety of lengths and rises. No matter what your style of riding, Bontrager has a stem with the fit, performance, and style you're looking for.

Road

XXX 31.8

₩249,000

Blast that town-line sprint or attack that sick line through the boulder field. This OCLV carbon stem is plenty stiff and sturdy enough to handle it. It's also our lightest stem, and the flip-flop 7-degree rise allows you to dial your position.

Designed for use on Trek 2012 Speed Concept bikes, the stealthy full carbon fiber Bontrager Speed Concept (Gen 1) Race X Lite Stem is lightweight, aerodynamic and will help you carve through the wind to improve your bike splits.

Aggressive mountain or road riders who demand the light weight of carbon and the durability and utility of alloy for high-end road or cyclocross bikes and XC or trail rigs (especially running wider bars) need the new RXL stem. It's 30% stiffer than previous model with no weight gain, with dual clamp bands on bar and post.

Light enough for the road but strong enough for the mountain, the forged 7050-T6 aluminum alloy X Lite stem features a flip-flop 7 or 17 degree rise and 31.8 clamp that help make it a study in lightweight versatility.

The Race Lite stem includes a 4-bolt face plate and sturdy yet lightweight forged 6061-T6 body that is available in four flip-flop rises ranging from 7 to 40 degrees.

The Race Lite stem includes a 4-bolt face plate and sturdy yet lightweight forged 6061-T6 body that is available in four flip-flop rises ranging from 7 to 40 degrees.

Mountain

XXX 31.8

₩249,000

Blast that town-line sprint or attack that sick line through the boulder field. This OCLV carbon stem is plenty stiff and sturdy enough to handle it. It's also our lightest stem, and the flip-flop 7-degree rise allows you to dial your position.

Aggressive mountain or road riders who demand the light weight of carbon and the durability and utility of alloy for high-end road or cyclocross bikes and XC or trail rigs (especially running wider bars) need the new RXL stem. It's 30% stiffer than previous model with no weight gain, with dual clamp bands on bar and post.

Light enough for the road but strong enough for the mountain, the forged 7050-T6 aluminum alloy X Lite stem features a flip-flop 7 or 17 degree rise and 31.8 clamp that help make it a study in lightweight versatility.

The Race Lite stem includes a 4-bolt face plate and sturdy yet lightweight forged 6061-T6 body that is available in four flip-flop rises ranging from 7 to 40 degrees.

The Race Lite stem includes a 4-bolt face plate and sturdy yet lightweight forged 6061-T6 body that is available in four flip-flop rises ranging from 7 to 40 degrees.

Specialty

Designed for use on Trek 2012 Speed Concept bikes, the stealthy full carbon fiber Bontrager Speed Concept (Gen 1) Race X Lite Stem is lightweight, aerodynamic and will help you carve through the wind to improve your bike splits.