Zipp Service Course StemThis road bike stem features a tough AL6061 aluminium build for a fantastic balance of strength and durability wherever your next road adventure takes you. Zipp has also kitted it out with robust steel hardware, which makes connecting and mounting it between your handlebar and steerer tube safe and secure. Another highlight is its etched logo finish that gives it a sleek appearance on your ride.High Performance Aluminium Road Bike StemThe Service Course stem delivers all you look for in a stem—strength, stiffness, reliability, a precise fit, and a distinctive look. It offers a faceplate and body design for greater stiffness and easier installation. It's high performance and high value. The Service Course stem's shape and 3D-forged construction result in an improved stiffness-to-weight ratio. The stem design, along with distinctive graphics, also complement the aesthetics of modern frames. Made from 6061 aluminium, the stem resists flexing during sprints and accelerations.Features: Stem Material: AL6061 Aluminium Stem Finish: Etched Logo Hardware Material: Steel Use: Road Bar Clamp Diameter: 31.8mm Steerer Clamp Diameter: 1 1/8" Face Plate Bolt Distance Horizontal: 27mm Face Plate Bolt Distance Vertical: 42mmTechnologies: Faceplace and body geometry designed for greater stiffness and easier installation. Two cosmetic options, bead-blast black or distinctive silver. Leading stiffness-to-weight. Secure with four bolt faceplate using Torx T25 bolt heads. Zipp QuickView integrated mount available separately. Manufacturer lifetime warranty.Manufacturer's Part Numbers: ZP8031000 Silver 75mm 25° ZP8032001 Silver 70mm 6° ZP8032002 Silver 80mm 6° ZP8032003 Silver 90mm 6° ZP8032000 Silver 60mm 6° ZP8031002 Silver 105mm 25° ZP8032007 Silver 130mm 6° ZP8031001 Silver 90mm 25° ZP8032006 Silver 120mm 6° ZP8031003 Silver 120mm 25° ZP8032005 Silver 110mm 6° ZP8032004 Silver 100mm 6°Buy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Sam Hill Horizon Oil Slick StemDeveloped alongside MTB legend Sam Hill, Nukeproof sponsored athletes and staff, the Horizon stem has been tested in the most demanding Enduro and Downhill conditions. Optimised to be lightweight and ultra-strong, this Sam Hill Signature model also comes equipped with Ti bolts and is finished off with Sam's signature logo laser-etched into it. The result is an eye-catching stem that's reliable and looks as awesome as it performs as you weave between the MTB trails at speed. This is the special edition oil slick colour version.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 faceplate has also been designed specifically with "no gap" at the top to give it a clean look and to make the fitting assembly easier.The fitting instructions for this stem can be found HERE for your convenience and are 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 Rise: +/- 5mm Stack Height: 35mm Weight: 118g (31.8 x 35mm)Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Mud Border 83 Degree Mountain Bike StemEngineered for mountain bike riding, this versatile stem offers exceptional strength on the most demanding of trails. It features a hard-wearing aluminium construction, which makes it perfect at handling all the abuse that's associated with all-day epics in the mountains. Deda Elementi has also put this model through anodising process, which gives it additional protection against corrosion. This makes it a great choice of upgrade for riders who want a dependable stem for all-conditions. Features: Material: Aluminium Finish: Anodised Use: MTB Length: Multiple options available to select Clamp Diameter: 31.7mm Steerer Diameter: 1 1/8" Angle: 83 degrees Manufacturer's Part Numbers: 130mm: MUDB130 120mm: MUDB120; 100mm: MUDB100 and 110mm: MUDB110Buy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Mud Over 82° MTB StemA mountain bike stem that gives you the ideal lower position to dominate today’s aggressive XC (cross-country) trails, the 3D-forged aluminium Mud Cross stem is the ideal choice for your racing mountain bike. In addition to its tough aluminium body, this stem comes with strong CrMo (chromoly) clamp bolts for a secure, reliable hold.Deda Elementi Mountain Bike-Specific ComponentMUD is Deda Elementi's mountain bike specific brand. MUD is focused on making components for a wide range of conditions, in order to offer the best possible performance for most bikers: XC, and All-Mountain / Enduro. Manufactured and designed with the same dedication that demonstrates the history of Deda, MUD parts ensure an unparalleled finish and finish.Features: Material: Alloy 2014 3D forged Hardware: CrMo (Chromoly) Steel Finish: Matt black with grey decals Handlebar Diameter: Multiple options available to select Fork Steerer Clamp: 1 1/8" (28:6mm) Angle: 8° Weight: 125g (70mm)Buy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp SL Sprint Carbon StemThis road bike stem features a carbon construction, which offers an excellent combination of stiffness, durability and low weight performance as it securely connects your handlebar to your fork's steerer tube. Thanks to its robust steel hardware, it also delivers a strong and reliable hold, wherever your next ride takes you. Another benefit is its matte finish with stealth decals, which gives your road bike's steering setup a sleek finish.Carbon Road Bike Stem with SRAM Exogram TechnologyThe 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.Features: Stem Material: Unidirectional (UD) Carbon Stem Finish: Matte with stealth decals Hardware Material: Steel Use: Road Stem Angle/Rise: 12 degrees Bar Clamp Diameter: 31.8mm Steerer Diameter: 1 1/8" Faceplate Type: Universal Faceplate A3 Face Plate Bolt Distance Horizontal: 33mm Face Plate Bolt Distance Vertical: 43mmTechnologies: - 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.Manufacturer's Part Numbers: ZS8043000 Matte Black 90mm ZS8043001 Matte Black 100mm ZS8043002 Matte Black 110mm ZS8043003 Matte Black 120mm ZS8043004 Matte Black 130mm ZS8043005 Matte Black 140mmBuy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp Service Course SL Road StemThis road bike stem is crafted from durable 7075 aluminium, which allows it to offer incredible stiffness, strength and reliability on every mile. Its titanium hardware also ensures that your ride is bolted together safely and securely, so you can enjoy a maximum hold between your road bike's handlebars and your fork's steerer tube. With a sleek shape that boasts 1.85 grams per newton metre of stiffness, this road bike stem is incredibly strong without adding any unnecessary weight to your ride. As a result, you'll benefit from no-flex spring and accelerations. To meet every rider's fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm, as well as 140 & 150mm lengths for the ±6° stem only. Features: Stem Material: AL7075 Aluminium Hardware Material: Titanium Finish: Matte with Stealth decals Use: Road Length: Multiple options available Diameter: 31.8mm Steerer Diameter: 1 1/8" Face Plate Bolt Distance: Horizontal: 27mm; Vertical: 42mmBuy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp Service Course SL Road StemThis road bike stem is crafted from durable 7075 aluminium, which allows it to offer incredible stiffness, strength and reliability on every mile. Its titanium hardware also ensures that your ride is bolted together safely and securely, so you can enjoy a maximum hold between your road bike's handlebars and your fork's steerer tube. With a sleek shape that boasts 1.85 grams per newton metre of stiffness, this road bike stem is incredibly strong without adding any unnecessary weight to your ride. As a result, you'll benefit from no-flex spring and accelerations. To meet every rider's fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm, as well as 140 & 150mm lengths for the ±6° stem only. Features: Stem Material: AL7075 Aluminium Hardware Material: Titanium Finish: Matte with Stealth decals Use: Road Length: Multiple options available Diameter: 31.8mm Steerer Diameter: 1 1/8" Face Plate Bolt Distance: Horizontal: 27mm; Vertical: 42mmBuy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi SuperBox DCR StemThis versatile stem is suitable for both road cycling and gravel riding. It features a robust 6061 alloy build for a fantastic balance of strength and durability while also keeping weight to a minimum. Deda has also equipped this model with comfortable geometry including an 82 degree angle for smooth and precise steering, wherever your next ride takes you.The evolution of the famous Superzero stem that's designed to allow fully integrated cable routing when coupled with Deda handlebars featuring the DCR system (Deda's internal cable routing). The Superbox stem features a proprietary system that provides two possible mounting solutions for the internal cable routing:- Completely internal cable routing through bar/stem (DCR).- Semi-internal cable routing through stem (S-DCR).DCR compatible handlebars: Superzero DCR for Road use, Gera DCR for Gravel and Alanera DCR for integrated bar and stem.The stem package includes special spacers that provide the channels for the housing cables. The spacers and the nylon cover are designed with slits that let them pull open, so they can be added or removed to get the fit right without having to remove all cables. The innovative 3D forging technology and the flat design result in a better aero performance. The Superbox stem is offered in different lengths from 90 to 130mm to enable riders to find their ideal riding position.It comes complete with a nylon cover, integrated top cap, headset spacers and the 46 & 56mm top cover included.Features: Material: 6061 Alloy Use: Road, Gravel Angle: 82 degrees Handlebar Clamp Diameter: 31.7mm Fork Steerer Diameter: 1 1/8" Clamp Height: 31mm (40mm including cover) Cable Routing: Internal cable routing (DCR) and semi-internal cable routing (S-DCR) Includes: Integrated Top Cap / Headset Spacers and Top cover for headtube 56mm & 46mm Weight: 175g (110mm option)Manufacturer's Part Numbers: DSZ190P Black 90mm DSZ200P Black 100mm DSZ210P Black 110mm DSZ220P Black 120mm DSZ230P Black 130mmBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Zero 17 Degree Road StemCombining a 3D forged 6061 aluminium construction and a four-bolt faceplate, this high-quality stem provides a strong and reliable connection between your road bike's handlebars and your fork's steerer tube. Coming equipped with a 17-degree angle, it delivers an increased reach while its Black on Black finish complements your ride. Weighing in at only 145g (110mm option), this is a dependable choice of upgrade for durable handling and performance without sacrificing any weight.Features: Material: 3D Forged 6061 Aluminium Finish: Black on Black Use: Road Handlebar Diameter: 31.7mm Steerer Diameter: 1 1/8" Angle: 17 degrees Faceplate: 4-bolt Weight: 145g (110mm option)Manufacturer's Part Numbers: DST070B Black on Black 70mm DST080B Black on Black 80mm DST090B Black on Black 90mm DST100B Black on Black 100mm DST110B Black on Black 110mmBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
E Thirteen Base 35 StemFeaturing a durable 6061 aluminium build, this model is classed by the brand as a no-nonsense stem as it delivers maximum strength as you conquer the more demanding of terrain conditions on your mountain bike (MTB). e.thirteen has also kitted it out with an anodised bead blast finish for additional protection against corrosion during wet riding conditions. Holding your steering set-up together as you shred your favourite local trails, its 35mm bar clamp diameter and 1 1/8" steerer clamp diameter provide an ideal strength to weight ratio for tough rides. Another highlight is its integrated T25 hardware with rounded heads, which offer maximum strength while also preventing injury. Coming complete with eye-catching laser graphics, this is a perfect upgrade for adding some extra durability and style to your mountain bike.Features: Material: 6061 Aluminium Finish: Anodised Bead Blast with Laser artwork Hardware: Integrated T25 hardware with rounded heads Use: MTB Bar Clamp Diameter: 35mm Steerer Clamp Diameter: 1 1/8" Steerer Clamp Stack: 40mm Rise: 0 degrees Width: 58mm Length: Multiple options available to select Weight: 40mm Option; 155g; 50mm Option: 160mmManufacturer's Part Numbers: E13ST2001 Black 40mm x 0 Rise E13ST2002 Black 50mm x 0 RiseBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
E Thirteen Plus 35 StemFeaturing a robust 7050 aluminium construction, this high-quality mountain bike (MTB) stem provides a tough and dependable connection between your handlebar and your fork's steerer tube. Ready for wherever your next ride takes you, e.thirteen has also equipped it with integrated T25 hardware with rounded heads for maximum strength while also preventing injury. Another highlight is its 35mm bar clamp diameter and 1 1/8" steerer clamp diameter, which ensures a solid strength to weight ratio, so you can benefit from its rugged durability without adding any unnecessary weight to your bike. With eye-catching water decals, a dual machine finish on the body, and polishing on the faceplate, this stem looks as awesome as it performs, making it a great choice of upgrade for holding your steering set-up together as you dominate your way around the mountain.Features: Material: 7050 Aluminium Finish: Water decals, dual machine body finish and polished faceplate Hardware: Integrated T25 hardware with rounded heads Use: MTB Bar Clamp Diameter: 35mm Steerer Clamp Diameter: 1 1/8" Steerer Clamp Stack: 40mm Rise: 0 degrees Width: 58mm Length: Multiple options available to select Weight: 40mm Option: 145g; 50mm Option: 150gManufacturer's Part Numbers: E13ST2003 Black 40mm x 0 Rise E13ST2004 Black 50mm x 0 RiseBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey Trail Mountain Bike Stem (31.8mm)Engineered for the rigours of modern mountain bike (MTB) trail-riding, this high-quality stem features a tough 6061 alloy construction that ensures a strong and reliable connection between your handlebar and your fork's steerer tube. Ritchey has also equipped this model with stainless steel bolts, so you can securely fasten it to your ride and enjoy a rock-solid interface on the most demanding of trail-riding conditions.Trail-Ready MTB StemThe Ritchey Trail Stem represents the brand's first stem specifically designed for today's 5-6” travel trail bikes using wide bars. More than just a beefed-up version of its other stems, with the Trail stem they revised the clamp to fit a wider variety of riser bar bends - still packing a dramatic increase in stiffness and strength. The extra-wide bar clamp takes stiffness to the next level, fits most riser bars, and ensures plenty of confident control out on the trail.Features: Stem Material: 6061 Alloy Bolts Material: Stainless Steel Use: MTB Length: Multiple options available to select Angle: 0° Bar Clamp Diameter: 31.8mm Bar Clamp Width: 41mm Steerer Diameter: 1-1/8" (28.6mm) Steerer Height: 42mm Weight: 135g (70mm option)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.