Stems

Save watts, ride faster

This aero upgrade cleans up your cockpit by securely storing cables for a refined look and free speed. The Aeolus RSL bar/stem combo is proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor. It's light, fast, easy to install, and Blendr-compatible for seamless integration of your light or Garmin.

Features
- OCLV Carbon construction is ultra-light, compliant, and durable
- Integrated bar/stem design improves aerodynamics and saves weight
- Proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor
- Integrated cable management system held secure with M4 hex bolt, 5Nm torque
- Variable Radius Compact (VR-C) design allows longer reach and drop
- Includes Blendr mono and duo bases with mounts for Ion light and Garmin computer
- Approved for use with carbon or alloy steerer

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)
- Race Fit puts riders into a more comfortable, ergonomic riding position

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Positioned for power

The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an extra aerodynamic advantage.

A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in explosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem.

Product details
- OCLV Carbon construction is ultra-light, compliant, and durable
- 7-degrees of ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Aero RSL Pro Blendr mount and Barstem Top Cover sold separately
- Electronic shift compatibility only
- Compatible with Madone Gen 8, Checkmate SLR, & Checkpoint SL Gen 3 (requires additional parts)

Genuine replacement parts

Achieve your ultimate aerodynamic goals.

Features
- Bar only. Extensions, arm pads and hardware not included
- Accessories are available separately
- UCI legal

Genuine replacement parts

Features KVF shaping and integrated design for unbelievable aerodynamics and stiffness.

Features
- Not compatible with other bikes
- Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops
- 100% OCLV carbon fiber construction
- Seamless integration with Blendr accessory bases and mounts, sold separately

Get back on the road with a genuine replacement stem.



Original equipment replacement stem for your Madone SLR.



PRODUCT DETAILS

- High fit stem is 7-degrees of drop

- Not compatible with other bikes

- For installation instructions, please see your Madone Assembly Manual

Get back on the road with a genuine replacement stem.



Original equipment replacement stem for your Madone SLR.



PRODUCT DETAILS

- Low fit stem is to be used to create an H1 comparable fit

- Not compatible with other bikes

- For installation instructions, please see your Madone Assembly Manual

Original equipment for your Madone. Genuine replacement parts Proprietary stem to dial in your fit. PRODUCT DETAILS - Original equipment integrated stem Trek Madone SLR bikes - Not compatible with other bikes - High fit stem is 7-degrees of drop - For installation instructions, please see the Madone Assembly Manual - Go green and save green - Zero packaging means zero waste & zero extra cost

Original equipment for your Madone. Genuine replacement parts Proprietary stem to dial in your fit. PRODUCT DETAILS - Original equipment integrated stem Trek Madone SLR bikes - Not compatible with other bikes - Low-fit stem is to be used to create an H1 comparable fit - For installation instructions, please see the Madone Assembly Manual - Go green and save green - Zero packaging means zero waste & zero extra cost

The ENVE Road Stem is a staple component in our line and often under-appreciated for the benefits it provides out on the road. The stem plays a key role by connecting your bike to your handlebars and it must manage all the forces that you put into your bike. On the road, the 100% uni-directional carbon body provides a lightweight structure that is torsionally and laterally stiff to ensure that inputs into steering and accelerating are positive and confidence-inspiring. Over rough roads, the carbon fiber laminate helps absorb vibration and reduce hand and upper body fatigue. To further reduce weight, all stem hardware is constructed from lightweight titanium. The faceplate is cold-forged aluminum that allows for a highly reliable and strong grip on the handlebar for responsive steering input with zero slipping. - Material: Carbon Fiber - Faceplate Material: Aluminum - Hardware Material: Titanium - Stack Height: 41mm - Torque Spec, Face Plate: 5.5Nm - Torque Spec, Steer Tube: 5.5Nm - Weight: 90g (80mm), 107g (90mm), 115g (100mm), 121g (110mm), 126g (120mm), 136g (130mm), 145g (140mm)

- 100% uni-directional carbon body provides a lightweight structure that is torsionally and laterally stiff - Over rough roads the carbon fiber laminate helps absorb vibration and reduce hand and upper body fatigue - Titanium hardware and lightweight aluminum faceplate - 107g

ENVE Composites Stems - One-piece, unidirectional carbon body with four-bolt aluminum faceplate - Titanium hardware

Zipp's SL Speed stem represents the essence of carbon componentry. It's stiff, secure and light weight with a sleek design that compliments any bike. It's a perfect addition to a mountain climber's favorite feather-light road bike, but it's tough enough to tackle gravel and cyclocross. Designed using SRAM Exogram technology, found in SRAM RED cranks, the new SL Speed Stem weighs just 123g (100mm) while exceeding our stiffness-to-weight standards. The SL Speed is available in six sizes ranging from 70 to 120mm to meet any rider's fit needs. Includes stiff aluminum faceplate and titanium hardware Torx T25 heads for precise torque readings and ease of adjustment. - Updated distinctive Zipp cosmetics - Designed using SRAM Exogram technology - New SL Speed Stem weighs just 123g (100mm) - ±6° carbon stem - Secure with four bolt faceplace using Torx T25 bolt heads - Matte Black finish - Lifetime warranty - Zipp Quickview integrated mount available separately

The SL Sprint Stem is an ideal balance of stiffness and lightweight. The stem weighs in at just 1.8g per newton meter of stiffness using SRAM's Exogram technology. Designed with feedback from top pros to meet the unrelenting demands of Grand Tour sprinters. Zipp also tapped into expertise gained from its pioneering carbon stems and exhaustively researched the marketplace to create the SL Sprint Stem. The SL Sprint comes with its own stem cap that's designed to be aerodynamically efficient by blending into the stem body. Available in six sizes, ranging from 90 to 140mm, to meet any rider's fit needs. - Updated distinctive Zipp cosmetics - Carbon Exogram construction delivers the stiffest stem on the market gram for gram. - Secure with four bolt faceplace using Torx T25 bolt heads - Matte Black finish - Lifetime warranty - Zipp Quickview integrated computer mount available separately

An ultralight OCLV Carbon stem with flush-fit faceplate bands and Blendr integration for a clean look.



The lightweight stem for seamless integration

OCLV Carbon construction of the RSL Blendr stem combines lightweight strength with a classy aesthetic. It's equipped with captured titanium hardware that ensures you never drop bolts again, and the dual-banded faceplate shaves weight and works seamlessly with mounted accessories using the Blendr integration system.



Product details

- Ultra-light OCLV Carbon construction

- Flush-fit 4-bolt dual band bar clamps offer seamless look

- Captured Titanium screws save weight while making installation easy

- Integrate accessories with included Blendr Mono Base and Blendr Ion and Garmin mounts

- Mounts available for use with Ion and Trip, Garmin, GoPro, and SRM accessories

- Approved for carbon bars and steerer tubes

An aerodynamically honed stem with adjustable length and angle to optimize your position. The rider makes up 80-90% of total aero drag, so refining your position can produce some of the biggest gains of all. Further, the shape of the stem, plus the ability to eliminate headset spacers, allows for cleaner airflow at the front of the bike, producing valuable drag reduction. Created in conjunction with Team Dimension Data, the stem delivers the confident and responsive ride feel demanded by the best riders in the world. This stem is intended for negative drop only and cannot be flipped or reversed in a positive rise. - Material: Carbon - Faceplate Material: Aluminum - Hardware Material: Titanium - Stack Height: 42.5mm with length shim / 45.5mm with angle shim - Torque Spec, Face Plate Upper Bolt: 10Nm, Lower Bolt: 6Nm - Torque Spec, Steer Tube: 5.5Nm

A 35mm clamp diameter, gravity-rated, carbon-bodied mountain stem built for aggressive riding and the muscular look of today’s carbon Enduro and All-Mountain bikes. The M7 stem is designed to complement the look and ride feel of ENVE M7 handlebars. - Material: Carbon - Faceplate material: Aluminum - Hardware material: Titanium - Clamp Diameter: 35mm - Steerer Clamp Diameter: 1-1/8-inch - Torque Spec: 5.5Nm - Weight: 85g (35mm), 92g (50mm), 99g (65mm)

The Vision Metron Stem is a lightweight, aerodynamic stem designed for road and triathlon bikes. Constructed from carbon fiber, it offers excellent stiffness and vibration damping, contributing to precise handling and a clean cockpit setup. Its sleek profile and integrated cable routing make it a top choice for performance-focused riders seeking both function and form. - 31.8mm clamp diameter - 100mm length - ±6° rise/drop - Lightweight alloy construction - 31.8mm clamp

A Trail-Rated, carbon-bodied, 31.8mm stem for mountain bikers seeking best-in-class performance, response, and vibration absorption. The M6 stem is designed to complement the look and ride feel of the ENVE M5 and M6 handlebars. - Bar Clamp Diameter (mm): 31.8 mm - Material: Carbon - S.H.I.S. Stem Clamp Diameter: 28.6 - Stem angle: 0-degree

The new ShockStop PRO Stem blends seamlessly with the aesthetic of modern bikes, while reducing fatigue and strain. Along with the ShockStop Suspension Seatpost, this system works together to suspend the rider and smooth out rough terrain on the bike you already own, making your ride smoother, faster, and more comfortable. Benefits: - Go further—reduce fatigue from bumps and vibrations - Ride faster—energy that is normally wasted suspending your body is converted into forward motion - Take control—customize your suspension feel to float over obstacles and maintain control over rough terrain - GPS and Utility Mounts sold separately Details: - Titanium Hardware - 15% Reduction in Weight over standard ShockStop - Refined premium finish - The ShockStop Stem in available in +/-6 degree angle with 80mm, 90mm, 100mm, 110mm, and 120mm lengths - Effective suspension travel: up to 20mm - Includes 5 swappable elastomers to fine tune your riding style - Check technical specs for compatibility What's in the Box: - 1 x ShockStop PRO Stem - 5 x swappable elastomers (2 pre-installed, 3 additional in box) - All required hardware

eeSilk Stem is a fatigue-reducing compliance stem that noticeably reduces vibrations on variable surfaces. With up to 20mm of tunable compliance, an easy single bolt external elastomer change and a soft/firm compliance switch – the eeSilk Stem makes any road, no matter the terrain, smoother. - Weight: 225g - 235g - Angle: -6° (only) - Stack Height: 49mm - Stem Clamp: 31.8mm

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)

Genuine replacement parts

Original replacement stem for your Speed Concept.

Features
- For OE replacement purposes only - not intended for aftermarket installation

Genuine replacement parts

Original replacement stem for your Speed Concept.

Features
- For OE replacement purposes only - not intended for aftermarket installation

Genuine replacement parts

Original replacement stem for your Speed Concept.

Features
- For OE replacement purposes only - not intended for aftermarket installation