Shimano Alfine Single Sprocket S500Alloy sprocket carrier with revised tooth profile to prevent chain skip.Features: Number of Sprockets - Single sprocket for FH-MX70 Sprocket Material - Steel Sprocket Finish - Chrome plated Chain Compatibility - Super Narrow HG 20T Includes chain guideA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Alfine Cassette Joint & Fitting Kit S500Shimano have been producing bike components since 1921. Over the years they have designed and developed some of the best MTB hubs and spares ever seen.Features:Vertical and horizontal drop outCap nuts and CJ-8S20 cassette joint unit Alfine shifter and sprocket not includedA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Alfine Cassette Joint & Fitting Kit S500Shimano have been producing bike components since 1921. Over the years they have designed and developed some of the best MTB hubs and spares ever seen.Features:Vertical and horizontal drop outCap nuts and CJ-8S20 cassette joint unit Alfine shifter and sprocket not includedA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano S705 11 Speed Internal Geared HubIdeal for E-Bike and non-E-Bike use, the Shimano S705 11 Speed Internal Geared Hub is an 11-Speed Shimano Di2 electronic gear shifting internal gear hub that's reliable, efficient and stylish.Alfine is a stylish, premium-level component group sure to appeal to quality-minded consumers. Premium quality, style, versatility, and effortless operation define Alfine. Use the clean look and wide-range gearing of this internal 11-speed hub to enhance your cycling experience.Shimano Di2 Compatible and Approved for E-Bike UseThe Shimano Alfine S7051 hub offers a wide 409% gear range actuated by Shimano Di2 electronic shifting and an improved internal structure for better gear engagement. Plus, it is approved for E-Bike and non-E-Bike use. Features: Internal geared Hub for Shimano Di2 electronic drivetrain Wider gear ratio with lighter weight Gear ratio: 409% (11-speed) Silent clutch Gear Change Support mechanism Longer durability oil lubricant Brake Type: Centre Lock Disc O.L.D. (Dropout Spacing): 135mm Axle Length: 187mm Flange Diameter: 1043mm Flange Width (left/right): 32mm Offset: 315mm Weight: 1.66kgBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano WH-R501-R Road Freehub BodyThe WH-R501-R Freehub Body is a genuine replacement freehub body from Shimano. Compatible with the WH-R501-30, Shimano WH-R501-A, Shimano WH-R500-A and Shimano WH-R500 Shimano road wheels. It will perform to the same level as the freehub body that was supplied with the wheelset/hubset when new.Features:Genuine Shimano replacement partHigh-QualitySpeed: 10, 11-Speed Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra WH-6800-R Freehub BodyCompatible with both the Ultegra 6800 and Dura-Ace 9000 rear hubs, this freehub body will breathe new life back into your Shimano rear wheel. Compatible with 9, 10 and 11-Speed Shimano/SRAM road bike cassettes it will have your road bike’s rear wheel working like it’s just come out of the box.Features:Genuine Shimano replacement part Compatibility: Ultegra 6800 and Dura-Ace 9000 rear hubs Speed: 10, 11-Speed Shimano/SRAM road bike cassettes Manufacturer's Part Number: Y49398060 Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Part of a tension and guide pulley set, these efficient jockey wheels are ideal for upgrading your old or worn-out existing models As a result, you'll enjoy their reliable operation as you conquer every mountain bike trail with power.
Coming kitted out with one tension pulley and one guide pulley, these jockey wheels are a superb upgrade for keeping your drivetrain running smoothly and friction-free.
Coming equipped with one tension pulley and one guide pulley, these jockey wheels are a superb upgrade for keeping your drivetrain running smoothly and friction-free.
Lightweight and durable chainrings.
This crankset features a tough aluminium crank arm material with a steel axle, making it ideal at handling the increased pressure from fitness riding and longer journeys. It offers fast and responsive indexed shifting as you travel from the smooth city pavement to the countryside. One final highlight is this model's 2-piece crank design that offers increased rigidity and less weight. Item Top Features Continued: Chainline: 43.5mm Chain Ring Combination: 50, 39 and 30T Compatible BB Type: Outboard Compatible Chain: HG 9 speed Crank Arm Length: Multiple options available to select Gear Arms: 4 Chain Guard / Bash Guard: Sold separately BCD: 110/74mm Recommended Bottom Bracket: Pressfit: BB-RS500-PB; Threaded (Normal): BB-RS500 Q-Factor: 158.8mm Part Numbers: 170mm: FCR3030C090; 165mm: FCR3030A090 and 175mm: FCR3030E090 Weight: 1180g (without bottom bracket) Technologies: 2-Piece Crankset: Integrated crank arm and bottom bracket. Increased rigidity with less weight. Wider bearing positioning. Rigidity is enhanced and pedalling force is efficiently transmitted. Precision Bearings. Low maintenance and simplified installation. HG HyperGlide Compatible: The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
This rigid and lightweight model delivers a smooth driving experience as you weave your way around the trails, even when riding over rowdy terrain conditions. Its 36 to 26 tooth ratio provides an extra wide range for more simple gearing than racing groupsets. Furthermore, its forged aluminium crank arm construction and steel inner chainring deliver a top-level strength to weight set-up. This is the perfect choice of upgrade for completing your dream bike build and getting the best performance out of every off-road adventure. Technologies: Hollowtech II: Providing the best balance of stiffness, strength, weight and rotating performance. The concept of Hollowtech II technology is focused on producing a superior crankset which will maximise a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. Hollowtech technology is an ultra-lightweight hollow crankarm created by Shimano with the company’s own proprietary forging technology that also maintains rigidity. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. The Hollowtech II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. Moreover, Hollowtech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.