CeramicSpeed OSPW System GRX/Ultegra RX 2xThe OSPW System GRX/Ultegra RX 2x is specifically designed for use with Shimano GRX/Ultegra RX 2x systems and enhances gear shifting accuracy, efficiency and speed.This hand built OSPW System features a moulded carbon fibre cage for the best balance of low weight and durability. It is developed specifically for Shimano GRX/Ultegra RX 2x systems and has four spring tension settings that allow for a customised setup based on ride conditions.Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Shimano GRX/Ultegra OSPW SystemThis 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups. The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity. CeramicSpeed OSPW Systems reduce friction by 35-40% over stock pulley configurations. Only compatible with 2x systems. Not compatible with 42-tooth cassettes. Features: Pulley Wheel Material: Aluminium Cage Material: Carbon reinforced PA Use: Gravel, Cross Country (CX) Speed: 11-Speed Pulley Wheels: CeramicSpeed 13-tooth upper and 19-tooth lower Bearing Options: CeramicSpeed Standard or Coated (choose option from menu) Compatibility: Shimano GRX 810 and GRX 815, Shimano Ultegra RX 800 and Ultegra RX 805 Cassette Compatibility: Up to a 11-36 range CeramicSpeed Grease/oil: CeramicSpeed Pulley Oil Spring Tension Settings: 4 spring tension settings In the Box: Complete OSPW System for Shimano GRX/RX 2x11 CeramicSpeed Pulley Oil Sticker SheetBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey Toyon Classic Stem 84 Degree 31.8mmEngineered for all-day epics on the trails, this mountain bike (MTB) stem features a tough 2014 alloy construction. Ritchey has also equipped this model with stainless steel bolts for a strong and secure hold between your handlebars and your fork's steerer tube. Another highlight is its high polish finish, which gives it a sleek, eye-catching appearance on your ride.Alloy MTB Stem with High Polish FinishThe Ritchey Classic Toyon stem takes its lead from the original, award-winning Ritchey C220 and gives it a more modern shape, a timeless aesthetic and increased stiffness for improved handling and greater responsiveness. Available exclusively in a 60mm length, the Classic Toyon is the perfect match for the Classic Kyote with its extended backward sweep. The Classic Toyon retains the clamping surface area of the C220, which creates a more secure interface by wrapping a full 220° over the handlebar. Its bolt forces are aligned with the clamp so that the stem body 'embraces' the handlebar - a design that is less prone to damaging lightweight bars and allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness. Built from life and all that inspires it, the Classic Toyon builds upon the proven and celebrated C220 design with a fresh, squared aesthetic that adds to the overall harmony of modern frame designs - matching its good looks with enhanced confidence and a more lively feel for wherever your rides take you.Ritchey MTB stems continue to enjoy the hard-earned privilege of gracing the bikes of the world's best mountain bike racers. World Cup winners, Olympic gold medallists, national champions, world champions, they have all run Ritchey mountain bike stems. Each Ritchey stem is the result of a rich heritage of mountain bike innovation, research, testing and design. This is clearly evident each time you suit up and head out for a great day of MTB riding.Features: Stem Material: 2014 Alloy Bolts Material: Stainless Steel Use: Mountain Bike (MTB) Length: 60mm Bar Clamp Diameter: 31.8mm Bar Clamp Width: 44mm Steerer Diameter: 1 1/8" Steerer Height: 42mm Angle: 84 degrees / 6 degrees Weight: 115gTechnologies: Perfect match for the Classic Kyote handlebar (available separately). 6 degrees of positive or negative rise. 1-1/8” steerer diameter.Manufacturer's Part Number: 31075457001 Silver High Polish 60mmBuy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp SL Speed StemBoasting a unidirectional (UD) carbon construction, this versatile stem delivers a fantastic combination of stiffness, strength and durability, ride after ride. Zipp has also kitted out this version with a natural carbon matte finish for an extra layer of toughness without adding any unnecessary grams to your steering setup. Another benefit is its titanium hardware, which ensures a tight and secure connection when mounting the stem between your handlebars and your fork's steerer tube. As a result, it's suitable for a wide range of disciplines including road, gravel and cyclocross.Carbon Stem with SRAM Exogram TechnologyZipp's SL Speed stem represents the essence of carbon componentry. It's stiff, secure and lightweight with a sleek design that compliments any bike. It's a perfect addition to a mountain climber's favourite 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 SL Speed Stem weighs just 123g (100mm) while exceeding Zipp's 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 a stiff aluminium faceplate and titanium hardware Torx T25 heads for precise torque readings and ease of adjustment.Features: Stem Material: Unidirectional (UD) Carbon Stem Finish: Natural Carbon Hardware Material: Titanium Use: Road, Gravel and Cyclocross (CX) Stem Angle/Rise: 6 degrees Bar Clamp Diameter: 31.8mm Steerer Clamp Diameter: 1 1/8" Faceplate: Universal Faceplate B2 Face Plate Bolt Distance Horizontal: 27mm Face Plate Bolt Distance Vertical: 42mmTechnologies: - Updated distinctive Zipp cosmetics. - Designed using SRAM Exogram technology. - SL Speed Stem weighs just 123g (100mm). - ±6° carbon stem. - Secure with four-bolt faceplace using Torx T25 bolt heads. - Matte Black finish. - Lifetime manufacturer's warranty. - Zipp Quickview integrated mount available separately.Manufacturer's Part Numbers: 00.6518.042.000 Black 70mm 00.6518.042.001 Black 80mm 00.6518.042.002 Black 90mm 00.6518.042.003 Black 100mm 00.6518.042.004 Black 110mm 00.6518.042.005 Black 120mmBuy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
NS Bikes Direct Mount Mountain Bike StemThis stiff and elegant designed stem features a very wide bar clamp. This is great for spreading the load over the bar more evenly than normal, adding strength to the handlebar clamping area. The reach can be adjusted between two positions by simply removing the crown bolts and setting as required.Bolts Tightening Torque:Handlebar Bolts: 5NmFront Crown Bolt: 10Nm Rear Crown Bolt: 10Nm Do not Over TightenFeatures:6061 T6 AlloyCompatibility: Rockshox Boxxer, Marzocchi and Fox fork crownsReach: 43mm or 50mm (multi position clamp mount) Bar Clamp Diameter: 31.8mmRise: 3mmWeight: 129gBuy NS Bikes Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
NS Bikes Quantum Lite StemThis high-performance Stem from NS Bikes is the ideal component for Enduro/Trail/Freeride stem for 31.8" bars. Featuring a lightweight composition and a clean and modern design, this stem will help you stand out from the crowd. Features:Material: Cold-forged AL6061-T6, fully CNC machinedReach: 45mmRise: 3mmSteerer Tube: 1 1/8"Bar Size: 31,8mmStack: 35mmWeight: 133gBuy NS Bikes Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
3T Apto Team Stealth StemMade from 6061 aluminium, this stem from 3T Apto Team is strong, long-lasting and incredibly lightweight at only 154g. Taking influence from 3T's experience of creating high-quality components whilst incorporating a modern design, it features a stand out reverse bolt design and enhanced connection with the faceplate thanks to the wide spacing of the bolts. Features: Material: Aluminium 6061 Finish: Matte black Steerer Diameter: 1 1/8” Stem Angle: Multiple options available to select Clamp Diameter: 31.8mm Bolts: Steel bolts (for faceplate) and Steel bolt (for steerer clamp) Stack: 40mm Key Size: 4mm Allen key Stem cap included: No Design: Reverse bolt Compatibility: Compatible with integrated barfly mount (sold separately) Dimensions: 110mm Weight: 154g Buy 3T Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stolen Block BMX StemStolen’s Block BMX Stem is CNC machined from a solid piece of 6061 aluminium to ensure optimum strength. With its tough construction and 8mm CrMo clamp and pinch bolts, you can be certain that your front end is locked in place when you’re landing your biggest jumps and tricks.Features:Material: 100% CNC machined 6061 AluminiumStack height: 33mmRise: Upright: 34mm; Inverted: 2mm dropClamp bolts: 8mmx1.25mm hardened CrMo (x4)Pinch bolts: 8mmx1.25mm hardened CrMo (x2)Stolen brand brass plateRecessed top face for clean fit preload boltWeight: 390g/13.75ozBuy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stolen Slab BMX StemFor the Slab stem, Stolen wanted to bring you the quality that they’re renowned for, but at a more wallet-friendly price. So, rather than going for full CNC machining, they used cold forged aluminium. The Slab is topped off with Stolen’s distinctive brass badge and is recessed at the top for a clean fitting fork preload bolt.Features:Material: Cold forged 6061 AluminiumStack height: 30mmRise: Upright: 31mm; Inverted: 2mm dropClamp bolts: 8mmx1.25mm hardened CrMo (x4)Pinch bolts: 8mmx1.25mm hardened CrMo (x2)Stolen brand brass plateRecessed top face for clean fit preload boltWeight: 317g/11.2ozBuy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed OSPW System R9100/R8000 The CeramicSpeed OSPW System Shimano R9100/R8000 is developed and designed entirely for Shimano 9100 and 9150 systems and offers advanced gear shifting speed and smoothness for fast and precise drivetrain performance.CeramicSpeed OSPW System Coated Shimano R9100/R8000 adds a competitive edge to your riding with smoother gear changes, watts saved and envy to all who see your bike. This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. This new design has an integrated stop tower for easier mounting. The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems. The OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes. Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings. Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 and RX805. Also note: while there are design similarities this OSPW is not compatible with the 12-speed Shimano 9200 or 8100 series derailleurs. The Shimano 9100/8000 OSPW system is compatible with up to a 32 tooth cassette for both Dura-Ace and Ultegra derailleurs Everything from bearings to the cage is made from the highest quality materials. The oversized aluminium pulley wheels are fitted with standard or coated CeramicSpeed Bearings, which reduce friction to the minimum. The overall power savings of the OSPW System for Shimano reach 30%-60% or more in some cases. The OSPW System has a lifetime that lasts 3-5 times longer than the commonly used standard pulleys on the market. The OSPW System for Shimano comes as two different systems, one compatible with Ultegra (6700/6770/6800/6870) and Dura-Ace (7900/7970/9000/9070), 10s and 11s, electric and mechanical groupsets, and another compatible with the Shimano 9100/9150 series. While the first option features a set of two 17-tooth pulleys, the OSPW System for Shimano 9100/9150 features an optimal 13/19-tooth combination specially developed to fit the design of the derailleur. IMPORTANT: When travelling, please remember to dismount your entire rear derailleur with an Allen key, as the OSPW System will not fit in most bike travel bags and could be damaged if left on. The revolutionary OSPW System is developed, produced and assembled by hand in Denmark. The product is the result of an in-depth development process and has been designed for optimal performance. Like all other products delivered by CeramicSpeed, OSPW System has also undergone a thorough test program. We are proud to say that professional triathletes such as Tim Don and Tyler Butterfield have great feedback for the system and, along with Pro Continental teams, they have made it a permanent part of their equipment. Regarding the maintenance of your OSPW System, it is important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil by using the lubrication points on the back cage plate, so that oil can penetrate the bearing. Do this when you lubricate your chain, if you have washed your bike or after riding in wet or muddy conditions. Features: Coated bearings for improved lifespan and reduced friction Compatible with Shimano 9100/9150 and 8000 SS/8050 SS systems Supplied with all the required hardware for installation 30%-60% reduction in friction depending on setup In The Box: A complete 13-tooth/19-tooth OSPW System CeramicSpeed Bearing Oil in 15ml dropper bottleBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed OSPW System SRAM Red/Force AXSThe OSPW System SRAM Red/Force AXS from CeramicSpeed is designed and engineered to enhance efficiency and shifting performance for SRAM Red and Force AXS groupsets. It features 15T upper and 19T lower pulleys which deliver an amazing 47% less friction than standard SRAM AXS pulley wheels.This fantastic component is perfectly suited for road, gravel and cyclocross riding as it offers durable, reliable and ultra-efficient performance. Ready to dominate across mixed terrains, this brilliant model is specifically developed to withstand the rigours of a long day in the saddle from the smooth city streets to the rocky forest trails. Fast and Smooth Gear Shifting PerformanceReady for action, these hand-built bearings sit within a pair of oversized pulleys which are fitted with a custom-designed and carbon-reinforced PA cage. This makes them more than capable of handling the toughest of riding conditions while giving you phenomenal power and control. Accommodating a 10 to 33T cassette range, this sleek version enables a customised set-up with two spring tensions to suit varying riding conditions. This is the ultimate choice of upgrade for riders who want unparalleled performance and reliability from one of the most efficient components on the market. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Features: Pulley Wheel Material: Aluminium Cage Material: Carbon-reinforced PA Use: Road, Gravel, Cyclocross Speed: 12-Speed Pulley Wheels: CeramicSpeed 15T upper and 19T lower Bearing Options: CeramicSpeed Standard or Coated CeramicSpeed Oil: Pulley Oil Groupset Compatibility: SRAM Red AXS and SRAM Force AXS Cassette Compatibility: 10-33T Spring Tension Settings: 2 spring tension settings ("H" - High and "L" - Low)Buy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed OSPW System R9250/R8150The OSPW System R9250/R8150 from CeramicSpeed is an oversized pulley wheel system that is designed and engineered to enhance gear shifting accuracy, efficiency and speed. This version is specifically designed for use with Shimano Dura-Ace 9200 and Ultegra 8100 systems.Chosen by World Champions and top athletes around the world, the CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world. Featuring an industry-leading design, this limited-edition model is for Shimano Dura-Ace 9200 and Ultegra 8100 systems with an integrated stop tower for simple installation and durability.This OSPW System has hand built CeramicSpeed Bearings installed in each pulley and it comes with a four-year CeramicSpeed warranty as standard and a lifetime CeramicSpeed warranty when choosing coated bearings (please choose option from the menu).Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. CeramicSpeed Shimano R9250/R8150 OSPW SystemFeaturing a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings. Please Note: While there are visual similarities in the 9100 Series OSPW and 9200 Series OSPW, the spring tension settings, rotation stop tower placement, and mounting pin depth are slightly repositioned and as such the systems are not cross-compatible. For 8100 derailleurs, the cage uses the factory derailleur body washer. 9200 derailleurs will require the new included derailleur body washer. Features: Pulley Wheel Material: Aluminium Use: Road Pulley Wheels: CeramicSpeed 13-tooth upper and 19-tooth lower Bearing Options: CeramicSpeed Standard or Coated (choose from the menu) Compatibility: Shimano Dura Ace 9200 and Ultegra 8100 Included: CeramicSpeed Bearing Oil in 15ml dropper bottleTechnologies: The overall power savings of the OSPW System for Shimano Dura-Ace 9200 and Ultegra 8100 reach 30%-60%, or more in some cases, over a stock setup The oversized pulley wheels have 3-5 times longer lifetimes than the commonly used standard pulleys on the marketBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed OSPW System GRX/Ultegra RX 2xThe OSPW System GRX/Ultegra RX 2x is specifically designed for use with Shimano GRX/Ultegra RX 2x systems and enhances gear shifting accuracy, efficiency and speed.This hand built OSPW System features a moulded carbon fibre cage for the best balance of low weight and durability. It is developed specifically for Shimano GRX/Ultegra RX 2x systems and has four spring tension settings that allow for a customised setup based on ride conditions.Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Shimano GRX/Ultegra OSPW SystemThis 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups. The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity. CeramicSpeed OSPW Systems reduce friction by 35-40% over stock pulley configurations. Only compatible with 2x systems. Not compatible with 42-tooth cassettes. Features: Pulley Wheel Material: Aluminium Cage Material: Carbon reinforced PA Use: Gravel, Cross Country (CX) Speed: 11-Speed Pulley Wheels: CeramicSpeed 13-tooth upper and 19-tooth lower Bearing Options: CeramicSpeed Standard or Coated (choose option from menu) Compatibility: Shimano GRX 810 and GRX 815, Shimano Ultegra RX 800 and Ultegra RX 805 Cassette Compatibility: Up to a 11-36 range CeramicSpeed Grease/oil: CeramicSpeed Pulley Oil Spring Tension Settings: 4 spring tension settings In the Box: Complete OSPW System for Shimano GRX/RX 2x11 CeramicSpeed Pulley Oil Sticker SheetBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.