Stems

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.

The Bontrager Elite Blendr Stem provides easy solutions for accessory integration. This alloy stem is light and strong, and it gives you endless options to integrate lights, a computer and more with Blendr accessory integration. - Blendr Elite allows seamless accessory integration - 4-bolt dual band clamp retains stiffness and reduces weight - Opposing 2-bolt steerer tube clamp - Uses M5 countersunk, corrosion-resistant steel bolts with 5.2Nm torque spec - Approved for carbon bars and steerer tubes - Suitable for both MTB or road use

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

An OCLV Carbon integrated road bike handlebar/stem with an ergonomic and aerodynamic shape. 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 e/tra aerodynamic advantage. A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in e/plosive 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 e/tra aerodynamic speed and comfort - Hoods measure 3cm narrower than drops - 6-degree flare provides ample wrist clearance for sprinting - Brake lever position guides for spot-on control set-up - Electronic shift compatibility only - Only compatible with Madone Gen 8 - Race Fit puts riders into a more comfortable, ergonomic riding position

Great for road or mountain use, the Elite stem features Blendr compatibility to get you and your accessories in the position you need. Blendr Elite allows seamless accessory integration 4-bolt dual band clamp retains stiffness and reduces weight Opposing 2-bolt steerer tube clamp Uses M5 countersunk, corrosion-resistant steel bolts with 5.2Nm torque spec

The perfect combination of stiffness, strength and reasonable weight. - Made in Chico, CA with US sourced 2024 aircraft alloy - High strength stainless steel T25 bolts - 35.0mm bar clamp - Stack height: 36mm - 118g

The Cavity stem was developed with pain staking focus on strength, function and attention to detail. Tapered body for cleaner lines and weight reduction, multiple internal and external machining processes to reduce every gram possible and chamfered edges throughout for stunning detail.

- Highly weight-optimized single crown stem, ideal for Enduro applications with 31.8mm handlebars - Human Factor Design features micro increment size options, tuned to fit any rider size and style - Human Factor cockpit setup index facilitates tuning of upsweep and backsweep - Ultra-short stack height and true zero-degree rise - Chamfered bar clamp to reduce stress risers and increase fatigue life in handlebars - Forged 2-piece faceplate design reduces overall weight without compromising bar clamp security or stiffness - Shot peen-anodized surface increases strength, durability, and fatigue life Features: - Key Technologies: Human Factor Design, MGR Alloy, Chamfered bar clamp, Custom Top-Cap included - Material: 6-Series Alloy, 3D forged CNC optimized body, 2D forged faceplate - Rise (°): 0 - Diameter: 31.8mm - Stack Height: 34mm - Weight: ±133g (33mm) / ±138g (38mm) ±140g (43mm) ±143g (48mm) - Finish: Shotpeen anodized

- Strong yet competitively lightweight alloy single crown stem for all disciplines - Unique style, modern geometry, and rock-solid construction, without the heavy price tag - Dial your fit with micro-increment size options, tuned to fit any rider size and style - Cockpit setup index lasered onto stem helps with tuning of upsweep and backsweep - Ultra-short stack height and true zero-degree rise - Chamfered bar clamp to reduce stress risers and increase fatigue life in handlebars - Recommended for: ASTM 5, All mountain, enduro, trail, free ride, DJ, E-Bike

The Index frontload stem offers a taller 16mm rise, which allows you to run your bars as high as some topload stems, without having to compromise on the clean and simple frontload look. The wider 48mm faceplate helps provides secure and safe clamping, and the sunken section on the top allows you to run your topcap flush with the stem. This is one smooth stem that might just surprise you... - Material: 6061-T6 alloy, full CNC machined - Steertube: 1 1/8“ threadless clamp-on - Weight: 330g (11.65oz)

- CNC machined 2014 aluminum body and 7075 aluminum clamps - 240 degree wrap-around, twin plate clamping system - External webbing to maximize structural strength - 118-158g including stainless steel bolts

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

- Fully CNC machined - Featuring an oversize center bore - Extensive machining and external webbing to maximize structural strength and stiffness and minimize weight

Introducing the Onyx stem. Using cold forging technology rather than CNC machining, this stem has an incredibly smooth and unique shape but also strength advantages over a traditional CNC machined stem. - Cold-forged deisgn for strength, asthetics and value - Weight saving internal machining - STC (Shark Tooth Clamping) for increased grip - Steerer Clamp Diameter: 1-1/8" ins - Weight (oz): 11.15 - Stem Type: Top Load

The PRO Vibe Stem is an AL7075 alloy stem boasting Shimano Di2 integration and availability in two steerer diameters, six lengths and two angle options. Designed to provide you with a better sports bicycle experience the PRO Vibe Stem is available in a range of lengths, in either -10 or -17 degree angles and in version with either 1 1/8 or 1 ¼ steerer diameters. Constructed from anodized AL 7075 is boasts Shimano Di2 integration, features an integrated topcap and lightweight titanium bolts. Length options range from 80- to 130-millimetres, with the longest weighing just 163 grams. The Vibe Stem has 31.8-millimetre clamping diameter and is compatible with the PRO Stem Computer Mount (PRAC0247), which bolts securely to the regular, forward, stem bolts.

Every Profile Design product is perfectly optimized to minimize aerodynamic drag. So, it's no surprise that Profile's Aeria Stem has hidden bolts and a low profile faceplate to smooth oncoming air. The sculpted shape is constructed from strong, lightweight forged aluminum, and the 17-degree drop ensures an aerodynamic fit on your time trial or triathlon bike.

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.

The IN-Route High Rise Stem was designed to achieve a rider’s ideal position without the need of excessive spacers. This stem can provide 43.5 – 49mm of stack and does so by increasing the stack height of the stem’s steerer clamp and a positive stem angle. Hidden hoses and wires are the name of the game when it comes to the modern bicycle and the expectations of the rider. ENVE's IN-Route System is designed to hide hoses and wires from the wind, improving the bike's aero performance with a practical and user-friendly solution. This doesn't come at the expense of limiting drivetrain options - the RD, AR, and GRVL IN-Route forks, bars, stems, spacer, and headset options are compatible with most drivetrain brands, models, and configurations on the market. As a complete system, IN-Route provides a variety of headset, stem, fork, and one-piece bar/stem combos to get the right fit for any frame material or rider size. Similarly, the headset components and spacer design simplify stack adjustment. These features make IN-Route a complete top to bottom solution for cable/hose integration. • Weight: 175g (80mm) - 197g (130mm) +/-5g • Lengths: 80, 90, 100, 110, 120, 130 • Angle: +12 Degree • Stack Increase: 43.5-49mm • Includes: 10mm Spacers, 5mm Spacers and a bypass spacer

3D forged 6061-T6 Aluminum. - Excellent value and performance - A great way to try a few different stems - Suitable for Road or XC MTB - Sand-blasted black finish - + / - 7 degree - 1-1/8" steerer, 31.8 mm bar clamp

We've used our knowledge of making stems for almost 20 years to create a new, highest level, Canadian-made bar grabber. There's no doubt the RIZA is our finest stem to date. CNC machined in Whistler, Canada from premium 6061 billet aluminum, it features our new faded edge on the clamp face to help avoid hot spots and stress risers when your bar flexes under load. Also it looks really flippin' nice. Specs - Process // CNC Machined - Material // Premium 6061 Alloy - Length // 32mm / 38mm / 45mm - Rise // 0° - Clamp Size // 31.8mm / 35mm - Stack Height // 38mm - Steerer // 1 1/8" - Weight // 194g (31.8/38)

CNC galore. Leatt's first stem is made of cold-forged 7075 aluminum which is then heavily CNC-machined, not only for a unique look, but for optimized structural integrity and consistent performance under heavy stress. Because it is likely that you will want to combine this stem with an equally-impressive carbon bar, Leatt took care that the zero-gap faceplate and 210? handlebar wrap spread the clamping force evenly, reducing the risk of damaging the handlebar. The interlocking faceplate interface increases strength and makes installation easy. This CeraMAG Gravity stem has an extra-wide clamping platform for maximum control and steering precision. The integrated steerer tube seal cap prevents dirt and debris from contaminating and damaging the steerer tube. Main Features: - Cold-forged and CNC-machined from 7075 aluminum for optimized structural integrity and consistent performance under heavy stress - Intensive CNC-machining minimizes weight and defines the distinctive Leatt aesthetic - The zero-gap faceplate and 210? handlebar wrap to spread the clamping force evenly, reducing the risk of damaging the handlebar - Interlocking faceplate interface increases strength and makes installation easy - Extra-wide clamping platform for maximum control and steering precision - Round head bolts help protect the knee - Steerer tube seal cap prevents dirt and debris from contaminating and damaging the steer tube Weight: 33mm141g 40mm149g 50mm163g

Chromag's HiFi V2 stem is light and extremely strong for the ultimate control and performance. The HiFi features a blended shape thanks to 3D forging. Chromag contours every surface for human contact and structural optimization. - 3D forging - 175 grams (35mm length) - Low stack height

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 Logic stem is clean and simple featuring "Shark Tooth Clamping" knurling to ensure your bars never slip. - Stem Type: Front Load - Bar Clamp Diameter (mm): 22.2

- 6061 premium alloy - Designed to be light and strong - Enduro/DH focused - 31.8 & 35mm clamp

Our direct mounted stem helps keep the front end of your bike low and keeps weight down. For use with triple clamp forks KEY FEATURES - Machined from a solid billet of 2014 T6 aluminium - Fits directly to original triple clamp fork crown - Zero rise - 67mm Clamping width - Stainless Steel Taper head screws - Weight from: 132g - CNC machined from 2014 T6 aluminium - 31.8mm available in 40mm & 50mm lengths - 35mm available in 41.5mm & 50mm lengths - Available in black, silver, bronze, red, blue, purple & orange - Compatible with: 2009 onwards FOX40 models / All Rock Shox Boxxer models / 2013 onwards Marzocchi 888 and 380 models

Optimised for the perfect balance of weight and stiffness. Gone are the days that XC meant noodly handling. Our new stem is designed to cope with the extremes of a modern XC race course, without carrying so much as an extra gram of weight. Whether crossing continents, or smashing laps, we’ve got your back. KEY FEATURES - Available in 70mm or 90mm, 0° rise - CNC machined from 2014-T6 aluminium - Titanium bolt upgrade kit available - Stainless Steel bolts: 136g 70mm // 149g: 90mm - Ti bolt upgrade kit // 124g 70mm // 137g: 90mm - Available in black, silver, bronze, red, blue, orange & purple - Proudly Designed, Tested and Manufactured in Barnoldswick, UK

The eeSilk stem features up to 20mm of tunable compliance via a single bolt external elastomer change to choose between soft and firm modes for no matter where the ride takes you. For riders looking for a more streamlined and sleeker look. - Up to 20mm of compliance to smooth your ride and reduce fatigue - 49mm stack height - 31.8 Stem Clamp

With the increase in longer travel trail bikes tailored to gravity riding we saw a requirement for a new stem. The perfect combination of lightness and stiffness, the Gravity stem weighs 38 grams heavier than the AM but much stiffer than the previous DH stem. KEY FEATURES - All stems are CNC machined from a solid billet of 2014 T6 aluminium - The Gravity stem range has been designed to be stiffer than the AM stem - The new design incorporates individual clamps for the handle bars and a simple “no gap” clamping system. - Optimum machining to give lightest weight without compromising stiffness - Available in black, silver, bronze, red, blue, purple & orange - Weight from: 156g - CNC machined from 2014 T6 aluminium - Designed for oversized 31.8mm and 35mm bars - Lengths- 35mm & 50mm - Available 0 degree rise

Designed as a replacement for the AM stem, the all-new TR stem matches the aesthetic of the Gravity stem but is tailored for downcountry/trail and all mountain use. KEY FEATURES - Opposing steerer clamp bolts to give exceptionally rigid steering characteristics - 2 piece front plate design with a simple “no gap” clamping system - Optimum machining to give lightest weight without compromising stiffness - 32, 40 and 50mm lengths Ø31.8mm clamp - 35, 40 and 50mm lengths Ø35mm clamp - CNC machined from a solid billet of 2014 T6 aluminium - Zero rise - 56mm clamping width - Stainless steel taper head screws supplied - To suit Ø31.8mm and Ø35mm bars - Available in: black, silver, red, blue, purple, orange and new bronze - Weights 32mm reach, Ø31.8mm – 123g // 40mm reach, Ø31.8mm – 131g // 50mm reach, Ø31.8mm – 150g // 35mm reach, Ø35mm – 121g