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Shimano Tiagra 4700 Compact 2x10 Speed Chainset - Black - 50.34t}, Black
  • £109.48
  • RRP £119.99
  • Saving you £9

Shimano Tiagra 4700 Compact 2x10 Speed ChainsetTaking many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance.Please note, Bottom Bracket is NOT included.Features: 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting Designed to work with HollowTech II type bottom bracket cups Compatible with 10-speed HG-X chains Anodized aluminium crank arms Lightweight aluminium chainringsA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tiagra 4700 10sp Road Double Chainset - Black - 52.36t}, Black
  • £109.48
  • RRP £119.99
  • Saving you £9

Shimano Tiagra 4700 10sp Road Double ChainsetThe design on the Tiagra 4700 10 Speed Road Double Chainset is influenced by Shimano's higher-level sets and boasts a high-quality grey anodised finish. Ready for racing and endurance rides, this durable and reliable road bike crankset is compatible with 10-Speed HG-X chains and all 10-Speed road bike drivetrains. This chainset comes with 52/36T chainrings, but as it uses Shimano's asymmetric 4x100 bolt pattern, you can easily change to a larger 53/39T double chainring system or a compact 50/34T setup.Features: Material: Crank Arms: Anodised Aluminium; Chainings: Lightweight Aluminium Axle Diameter: 24mm (Designed to work with HollowTech II type bottom bracket cups - sold separately) Speed: 2x10-Speed Compatibility: All 10-Speed road bike drivetrains Chainline: 43.5mm Q Factor (distance between pedal mounts): 150mm Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) 5 Arm or 4 Arm: 4 arm Bottom Bracket Included: No Chainrings Included: Yes Use: Road 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/bottom bracket assembly SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting Manufacturer's Part Number: FC-4700 Weight: 910g Please Note: Bottom bracket is NOT included.Technologies:Hollowtech II: 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 low weight, a key element of the crankset, aids in cycling longer distances. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. For most frames, Hollowtech II with its 24mm axle can set the bearing position outside of the frame to provide better weight distribution and more stability. Hollowtech II bottom brackets also have high-precision seals to increase durability, maintaining excellent rotating performance for long periodsA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 Double 11 Speed Chainset - Black - 48.8mm Chainline, Black
  • £155.00
  • RRP £209.99
  • Saving you £26

Shimano XT M8000 Double 11 Speed ChainsetSuitable for all types of mountain bike (MTB) riding, the XT M8000 2x11-speed chainset brings you the range for thriving on all terrains and in all riding situations. Available in different tooth count ratios with lower differences between the chainrings, you'll be able to maintain your pedalling rhythm, making it ideal for your cross country (XC) racing bike. Offering you the perfect mix of low weight and high strength, Shimano has built it with aluminium crank arms, a tough steel axle and the chainrings are made with steel teeth on a carbon fibre composite carrier body. Plus, the chainring’s teeth have been shaped to enhance chain retention as you attack the roughest sections of the trails.Features: Material: Crank Arms: Aluminium; Axle: Steel; Chainrings: Steel teeth with Carbon Fibre Composite carrier body Axle Diameter: 24mm (For Hollowtech II systems) Speed: 2x11-Speed 4-Arm or 5-Arm: 4-Arm Bolt Circle Diameter (BCD): 4x96/64mm Recommended Bottom Bracket: BB-MT800/BB-MT800-PA Hollowtech II (Not included) Bottom Bracket Included: No Chainring Size: Separate 38/28T, 36/26T and 34/24T options Chainrings Included: Yes Bottom Bracket Shell Width: 68 or 73mm Chainline: 48.8mm Q-Factor: 176mm Manufacturer's Part Number: FC-M8000-2 Weight: 38/28T: 738.9g; 36/26T: 718.1g; 34/24T: 695.5gA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra 6800 Double 11 Speed Chainset - Grey - 53.39t}, Grey
  • £109.99
  • RRP £249.99
  • Saving you £56

Shimano Ultegra 6800 Double 11 Speed ChainsetThe Ultegra 6800 11-Speed Double Chainset from Shimano offers an ideal balance of lightweight and stiffness, making it the perfect choice for both enthusiast and competitive riders.HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer. Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity. Features: Crank Construction: Hollowtech II Cassette Compatibility: CS-6800 Chain Compatibility: CN-6800 Hyperdrive Weight: 797gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Acera M3000 9 Speed MTB Front Derailleur - 66-69 Degree Chainstay}
  • £21.99
  • RRP £26.99
  • Saving you £19

Shimano Acera M3000 9 Speed MTB Front DerailleurWhen you're taking on the most challenging trails, you need components that can handle the extra demands of mountain bike (MTB) riding and the Acera M3000 9 Speed MTB Front Derailleur is ready for it all. Offering you excellent value for money, it brings you clean and accurate gear changes over rough terrain and under hard pedalling. It also works with all of Shimano's 3x9 speed MTB drivetrains and with this front mechanism's top swing operation, there is increased tyre clearance for cross country (XC) bikes with 29” tyres.Features:Speed: 3x9-SpeedMount Type: Band-onCompatibility: Shimano 9-Speed MTB drivetrainsRecommended Chain: Shimano HG 9-SpeedChainline: 50mmMaximum Outer Chainring Size: 40TMaximum Middle and Outer Chainring Difference: 10TCapacity: 18TFor Chainstay Angle: 66-69°Use: MTBTechnologies: Mega Lite, Top Swing, Hyperglide (HG)Multi-fit design for 28.6, 31.8 and 34.9mm frame seat tubesCompact design increases tyre clearance for 29er (29" wheel) MTBsTop swing design for positive shifting actionDual-pull design allows it to be used with top or bottom cable routingManufacturer's Part Number: FD-M3000A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra R8100 Direct Mount Brake - Black - Rear Chainstay}, Black
  • £79.99

Shimano Ultegra R8100 Direct Mount BrakeThe Ultegra R8100 Direct Mount Brake caliper from Shimano is designed to fit directly to your frame/fork, offering greater braking stability and increased aerodynamic performance while providing exceptional rim brake performance at a low weight. Ideal for fast racing and long-distance events, this dual pivot caliper features Shimano SLR-EV braking technology that ensures responsive bite and outstanding stopping power in all weather conditions.The Shimano Ultegra R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With increased clearance for 28mm tyres, the sleek design is still fetching. Powerful and Responsive Shimano SLR-EV Braking EfficiencySLR-EV is Shimano's SLR braking technology with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than Shimano's previous brake model. Features: Exceptional balance of rigidity, weight and stopping power Sleek and integrated low-profile caliper design Brake Type: Caliper Rim Brakes Maximum Tyre Size: 28C Technology: SLR EV Dual Pivot Mount Type: Direct Mount Reach: 51mm Weight: 180g (front); 178g (rear)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano 105 R7010 DM Brake Caliper - AU - Black - Rear Chainstay}, Black
  • £47.99

Shimano 105 R7010 DM Brake Caliper - AUShips from Australia - Estimated delivery in 2-4 business days.The Shimano 105 BR-R7010 Direct Mount Brake Caliper features an elegant and sleek low-profile construction. Providing exceptional braking performance with modern, wide road race tyres and provides a smooth and light braking operation, where braking power remains sensational.Precise Braking ControlDesigned to be fitted to a direct mount frame or fork, where it provides advanced aerodynamic performance, gives your bike a clean look and will integrate perfectly with any Shimano SLR EV equipped brake/shift lever. This caliper design delivers flex-free braking control, ensuring that you are in complete control when coming into any corner, fast technical section or when you require precise braking accuracy to maintain your position at the front of the pack.Features: Material: Aluminium Intended Use: Road Series: Shimano 105 R7000 Mount Type: Direct Mount Reach: 51mm Compatibility: Shimano SLR EV Recommended Brake Shoe: Shimano R55C4 Max Tyre Width: 28c Compatible Rim Width Range: 20.8-28.0 mm Brake Type: Caliper Weight: 174g (per caliper)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra R8010 Road Caliper - Grey - BB/Chainstay Mount Rear}, Grey
  • £59.99
  • RRP £76.99
  • Saving you £22

Shimano Ultegra R8010 Road CaliperThis Shimano Ultegra R8010 Caliper comes with a new slender design and has wider clearance than the earlier 6800 series to make it compatible with larger tyres, such as 28C. The Ultegra R8010 Caliper connects directly to the frame, which reduces weights by stripping the number of parts and boosts overall braking performance.Features:Brake Tyre: Direct mountMounts directly to the frame to reduce redundant partsIncreases overall braking performanceNarrower gap between armsCompatible with wider 28c tyresSleek designA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Dura-Ace R9110 Direct Mount Road Brake - Black - Chainstay Mount, Black
  • £119.95
  • RRP £179.99
  • Saving you £33

Shimano Dura-Ace R9110 Direct Mount Road BrakeThe Dura-Ace 9110 Direct mount brakes have been developed to offer greater tyre clearance for up to 28c tyres. They are now also up to 43% stiffer than previous Dura-Ace brake calipers and offer a linear braking curve for improved feel. The direct mount style offers an exceptional aerodynamic advantage.The quick release arm now tucks in toward the main body when closed for improved aerodynamics. Features: Mount Type: Direct Mount The best balance between rigidity, weight and stopping power More predictable, linear braking curve Increased overall braking performance Integrated sleek low-profile caliper design More aerodynamic QR lever Smooth and light operation SLR-EV technology Better clearance with wider tyre (up to 28c)Weight: 155g (BR-R9110-F); 133g (BR-R9110-R); 152g (BR-R9110-RS)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano STEPS EW-SW100 Satellite on/off Switch Chainset Tools
  • £84.99

This on/off switch is specifically engineered for use with Shimano STEPs E-bikes. It features a compact, semi-integrated frame charging port and can be updated via the E-Tube project application. - Compact, semi-integrated frame charging port - Minimum frame open hole - Connector connection same as EW-SD50 Technologies: E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth® while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.

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Shimano Sora R3030 9 Speed Triple Chainset Cranksets
  • £114.99

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.

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Shimano SLX M7100 12 Speed Chainset Cranksets
  • £144.99

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.

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