FSA NS SMR Integrated Routing StemThis stem is designed for dependable performance, whether you're racking up the miles on your road bike or spending the weekend exploring the countryside backroads on your gravel ride. It features a 3D forged and CNC machined AL6061 aluminium construction, which allows it to deliver maximum toughness and durability, without adding any unnecessary grams to your steering setup. FSA has also kitted out this version with a fine blasted anodised finish for additional protection against corrosion, making it ideal for all weather conditions.FSA SMR SystemThe FSA SMR System - Smart Cable Routing - is designed around a versatile stem and headset combination that allows for a variety of both integrated and semi-integrated cable routing. Utilising FSA's core knowledge base of both headset and cockpit components, the SMR system provides a “plug-in” solution for bike brands looking to internally route cables, wires and hoses from the cockpit into the frame. Compatible with electronic and mechanical shifting plus hydraulic and mechanical braking the SMR system truly is the most versatile and adaptable cable routing solution available on the market.Integrated and Semi-Integrated Cable RoutingThe SMR stem is adaptable for both full internal wiring from handlebar through the stem and headset into the frame or in a semi-integrated path with cables, wires and hoses routing underneath the stem and held by the SMR cover. While providing a sleek and aerodynamic shield, the length adjustable cover also allows for routing without stem removal and provides a base for a variety of handlebar choices.Features: Stem Material: 3D forged and CNC machined AL6061 Aluminium Faceplate Material: Alloy Hardware Material: Chromoly (CrMo) Steel Finish: Fine blasted Anodised Use: Road, Gravel Bar Clamp Diameter: 31.8mm Steerer Diameter: 1 1/8" Angle: -6 degrees Fork Clamp Stack Height: 33.5mm Fork Size: 28.6mm Cable Routing: Smart Cable Routing (SMR) Weight: 235g (100mm option)Technologies: SMR Cable Routing System: The SMR System not only provides a clean modern aesthetic but, by hiding cable, wires and hoses, also creates an aerodynamic advantage. No External Cable Contact: With both the integrated or semi-integrated pathways, frame wear and tear is minimised due to removing external cable contact.Manufacturer's Part Numbers: 175-0043062870 Black 90mm 175-0043095870 Black 100mm 175-0043098870 Black 110mm 175-0043099870 Black 120mm 175-0043100870 Black 130mmBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Polygon Carbon StemAn ideal upgrade to any modern road bike, the Polygon Carbon stem will enhance the looks and performance of your bike, whilst keeping the overall weight down too. If you want to achieve more precise handling and better power transfer without adding excess weight to your road machine, this lightweight road bike carbon stem is a perfect choice.Features: Material: Carbon Fibre Handlebar Clamp Size: 31.8mm Steerer Tube Clamp Size: 1.1/8" (28.6mm) Use: Road All clamping bolts included Buy Polygon Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
DMR Defy35 Limited Edition MTB StemThis limited edition stem features a robust 6061 alloy construction, which gives you a secure and dependable connection between your handlebars and your fork's steerer tube. DMR has also put this version through its CNC-machining process, which shaves off any unnecessary material while still maintaining its strength. This means that you'll benefit from its exceptional durability without worrying about adding any excess grams to your ride. With a wide clamping area and a Top-Close clamp design, this model offers increased bar stability and its stubby length pairs well with aggressive modern mountain bike (MTB) geometry.Limited Edition Stem with DMR Liquid Camo FinishPart of DMR's special edition Liquid Camo series, this MTB stem is kitted out with a triple-anodised finish. This makes it extremely tough, wear-resistant and protected against corrosion when shredding the trails in all-weather conditions. Coming equipped with eye-catching camo graphics, it looks as amazing as it performs while also complementing your ride.Features: Material: CNC-machined 6061 Alloy Finish: Triple-anodised, Liquid Camo Use: MTB Dimensions: 85mm Long / 53mm Wide / 54mm Tall Stack Height: 27mm Reach: 35mm Rise: 5mm Included: Stem cap Top-Close clamp design Weight: 176gBuy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
◌Nukeproof Horizon Over Stem Garmin MountThe Horizon Over Stem Garmin Mount from Nukeproof offers a stem-mount computer mounting system. It enables you to install your Garmin and Wahoo Element computers securely and conveniently to your bike's cockpit.Mount Garmin and Wahoo Element Ahead of Your Bike CockpitThe Nukeproof Over Stem mount has been fully designed in house to install your Garmin and Wahoo Element computers to your bike. Designed specifically around our Horizon stem to ensure a clean and snug fit, the mount will also fit most other stem models as well. This will suit riders wishing to place their computer ahead of the steerer tube for more visibility but not in front of the bars where the computer can be vulnerable to impacts while Enduro or Downhill riding. To install the mount to your bike, you will need 7mm of excess steerer tube above your stem and is a very easy to install. Instructions: Remove current top cap and bolt Ensure you have at least 7mm of excess steerer Place Over Stem mount to steerer tube Fit any additional headset spacers if required Install polymer ¼ turn insert in orientation to suit Garmin or Wahoo Reinstall top cap and boltFeatures: Material: AL6061 Fully CNC machined to reduce weight without compromising strength Robust adonised finish with laser etched Nukeproof logo Easy to install Better visibility of computer without compromising protection 1 1/8 steerer compatibilityBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Sam Hill Horizon StemThe Nukeproof Horizon Stem is the newest addition to the Nukeproof cockpit component range. Developed alongside Sam Hill, Nukeproof sponsored athletes and staff, the Horizon stem has been tested in the most demanding Enduro and Downhill conditions. Nukeproof has optimised this stem to be lightweight and ultra-strong and this Sam Hill Signature version also comes with Ti bolts and is finished off with Sam's signature logo laser etched into it. Precision CNC MachinedThe stem can be mounted either way, providing 5mm of bar height adjustability allowing you to tailor your cockpit set up with 5mm rise or fall. It has been precision CNC machined to maintain high strength and to remove unnecessary material to save weight and give a sleek modern, stylish look.Modern MTB Stem with a Clean LookThe Horizon stem steerer clamp features an offset design, which provides maximum thread contact for the steerer bolts. All sharp edges have been removed during the machining process to ensure a smooth feel while eliminating any risk of injury should your body come in contact with the stem. The face plate has also been designed specifically with "no gap" at the top to give it a clean look and to make fitting assembly easier.The fitting instructions for this stem can be found HERE for your convenience and is also included within the stem packaging.To ensure correct torque can be achieved, stem steerer bolts must be greased before installation on the bike.Features: Precision CNC-machined Ti Bolts throughout Opposing offset steerer clamp to give maximum thread contact Knee-friendly steerer clamp design Four-bolt front mount face plate Bar Clamp: 31.8mm Steerer Diameter: 1 1/8" Length: 35mm, 50mm, 60mm Rise: +/- 5mm Stack Height: 35mm Weight: 118g (31.8 x 35mm), 161g (35 x 50mm)Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
DMR Defy35+ Limited Edition StemThis special edition mountain bike (MTB) stem boasts a tough 6061 alloy construction with a triple anodised finish to hold your steering set-up together securely on the most demanding of trail conditions. DMR has also put this model through its CNC-machining process to shave off any unnecessary excess material, while still maintaining maximum toughness. As a result, it delivers an impressive strength to weight ratio, weighing in at only 176g. Offering unique style to complement any ride, this model is also equipped with stunning liquid camo graphics for giving your mountain bike a sleek finish.The DMR Defy 35+ is the perfect Stem for your trail/all mountain build. It features a low stack height, Top-Close clamp design, 35mm reach and 5mm rise. The Defy 35+ Stem has a wide, 35mm diameter clamping area for handlebar stability and security, combined with a short length, which pairs well with aggressive modern geometry.Stand out from the crowd with the Special Edition series from DMR. The brand has taken its much-loved Defy 35+ Stem and enhanced it with a durable triple anodised finish. Opt for the Special Edition Wingbar and Vault Pedals (available separately) to fully drench your bike in liquified camouflage.Features: Material: CNC-machined 6061 Alloy Use: Mountain Bike (MTB) Clamp Diameter: 35mm Stack Height: 27mm Reach: 35mm Rise: 5mm Dimensions: Length: 85mm; Width: 53mm; Height: 54mm Stem Cap Included: Yes Top-Close clamp design Weight: 176gManufacturer's Part Number: DMR-STM-DEFY2-35+CA Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed Oversized Pulley Wheel SystemThis CeramicSpeed Oversized Pulley Wheel System is developed for performance optimisation, and the watt savings start at 2.4 watts. The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high quality CeramicSpeed bearings.This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to the industry leading efficiency. The use of high quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Features:Material: Carbon/PA Cage, Aluminium Pulley Wheels Shimano Compatible 10 or 11-speed Weight: 55gMaintenanceIt's important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Buy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon StemTested on tough enduro and downhill trails, Nukeproof's Horizon Stem features a sturdy but sleek design, ideal for thrill seeking racing. Taking feedback from Nukeproof's expert riders and staff, this trusted mountain bike stem is lightweight without sacrificing any strength and allows you to adjust the bar height to ensure you're sitting in the optimal riding position.Precision CNC Machined for Strength and To Reduce WeightThe stem can be mounted either way, providing 5mm of bar height adjustability allowing you to tailor your cockpit set up with 5mm rise or fall. It has been precision CNC machined to maintain high strength and to remove unnecessary material to save weight and give a sleek modern, stylish look.Offset Design for Durability and Easier FittingThe Horizon stem steerer clamp features an offset design, which provides maximum thread contact for the steerer bolts. All sharp edges have been removed during the machining process to ensure a smooth feel while eliminating any risk of injury should your body come in contact with the stem. The face plate has also been designed specifically with ""no gap"" at the top to give it a clean look and to make fitting assembly easier.The fitting instructions for this stem can be found HERE for your convenience and are also included within the stem packaging. Features: Precision CNC-machined Opposing offset steerer clamp to give maximum thread contact Knee-friendly steerer clamp design Four-bolt front mount face plate Rise: +/- 5° Stack Height: 35mm Invertible: Yes Stem Cap Included: No Weight: 128g (31.8 x 35mm), 171g (35 x 50mm)Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope AM/FR StemCNC machined from a single piece of 2014 T6 aluminium, the AM/FR stem brings you increased levels of strength, rigidity and handling. One of the strongest and more durable mountain bike stems on the market, it's strength and clamping force is further enhanced by the four opposing handlebar clamping bolts. To further reduce the weight, Hope adapted its design to remove extra material but without compromising on toughness or durability.Reasons to Buy: Increased strength, rigidity and handling. One of the strongest and more durable mountain bike stems on the market. Reduced weight without compromising durability.Features: Material: CNC Machined from 2014 T6 Aluminium Head size: 1-1/8" Diameter: 31.8mm Invertible: No Stem Cap Included: No Opposing steerer clamp bolts and four-bolt handlebar clamp give exceptionally rigid steering Anodised and laser etched 3D milled detailing Compatible with Hope Light systems Weight: 133g (0°)Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope AM-FR 35mm StemThe Hope AM-FR 35mm stem is a fully CNC machined stem developed to work with 35mm diameter handlebars. Coming in a multitude of anodized colours, the AM-FR stem is a perfect way to customise and lighten your mountain bike.Features: Material: CNC machined from a solid billet of 2014 T6 Aluminium Rise: 0° Stack Height: 40mm Invertible: No Top Cap Included: No Redesigned with more material taken out to save weight Opposing steerer clamp bolts remain to give exceptionally rigid steering characteristics Optimum machining to give the lightest possible weight without compromising stiffness Suits bars with 35mm clamp diameter only Weight: 134g (35mm)Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope AM-FR 35mm StemThe Hope AM-FR 35mm stem is a fully CNC machined stem developed to work with 35mm diameter handlebars. Coming in a multitude of anodized colours, the AM-FR stem is a perfect way to customise and lighten your mountain bike.Features: Material: CNC machined from a solid billet of 2014 T6 Aluminium Rise: 0° Stack Height: 40mm Invertible: No Top Cap Included: No Redesigned with more material taken out to save weight Opposing steerer clamp bolts remain to give exceptionally rigid steering characteristics Optimum machining to give the lightest possible weight without compromising stiffness Suits bars with 35mm clamp diameter only Weight: 134g (35mm)Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope AM/FR StemCNC machined from a single piece of 2014 T6 aluminium, the AM/FR stem brings you increased levels of strength, rigidity and handling. One of the strongest and more durable mountain bike stems on the market, it's strength and clamping force is further enhanced by the four opposing handlebar clamping bolts. To further reduce the weight, Hope adapted its design to remove extra material but without compromising on toughness or durability.Reasons to Buy: Increased strength, rigidity and handling. One of the strongest and more durable mountain bike stems on the market. Reduced weight without compromising durability.Features: Material: CNC Machined from 2014 T6 Aluminium Head size: 1-1/8" Diameter: 31.8mm Invertible: No Stem Cap Included: No Opposing steerer clamp bolts and four-bolt handlebar clamp give exceptionally rigid steering Anodised and laser etched 3D milled detailing Compatible with Hope Light systems Weight: 133g (0°)Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.