Shimano XTR M9100 12sp Rear DerailleurThe Shimano XTR M9100 Rear Derailleur features an elegant, refined and optimised design, which is aimed at providing maximum drivetrain efficiency over the most demanding terrain. Featuring oversized 13T pulley wheels, updated Shadow RD+ mechanism and is tailored specifically to provide maximum chain retention and shifting accuracy across the new Shimano 12-Speed drivetrain transmission system.Features: Material: Aluminium, Stainless Steel Use: MTB Speed: 12 speed Compatible Chain: HG 12-speed Low Sprocket Max/Min: M Option: 45T; L Option: 51T Top Sprocket Max/Min: M Option: 10T; L Option: 10T Total Capacity: M Option: 35T; L Option: 41T Pulley Teeth: 13T Pulley Bearings: Sealed Spring Type: Shimano Shadow RD+ Weight: M Option: 237g; L Option: 240gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7000 11 Speed Rear DerailleurBoasting the best of Shimano's Shadow technology, the 105 R7000 11 Speed Rear Derailleur offers unrivalled smooth shifting performance that stabilises the chainset movement and keeps the derailleur close to the chainstay. Incredibly reliable it offers precise drivetrain performance and a wide gear ratio ensuring a smooth shift performance that is durable, versatile and efficient. Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11-Speed / HG-X11 Pulley Teeth: 11T Weight: Short Cage: 225g; Medium Cage 232g Cassette Capacities: Short Cage Option: Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Maximum Cassette Size: 11-30T Medium Cage Option: Total Capacity: 39T Max Front Ratio Difference: 16T Low Sprocket: Max: 34T; Min: 28T Top Sprocket: Max: 12T; Min: 11T Maximum Cassette Size: 11-34TBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7000 11 Speed Rear DerailleurBoasting the best of Shimano's Shadow technology, the 105 R7000 11 Speed Rear Derailleur offers unrivalled smooth shifting performance that stabilises the chainset movement and keeps the derailleur close to the chainstay. Incredibly reliable it offers precise drivetrain performance and a wide gear ratio ensuring a smooth shift performance that is durable, versatile and efficient. Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11-Speed / HG-X11 Pulley Teeth: 11T Weight: Short Cage: 225g; Medium Cage 232g Cassette Capacities: Short Cage Option: Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Maximum Cassette Size: 11-30T Medium Cage Option: Total Capacity: 39T Max Front Ratio Difference: 16T Low Sprocket: Max: 34T; Min: 28T Top Sprocket: Max: 12T; Min: 11T Maximum Cassette Size: 11-34TBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7000 11 Speed Rear DerailleurBoasting the best of Shimano's Shadow technology, the 105 R7000 11 Speed Rear Derailleur offers unrivalled smooth shifting performance that stabilises the chainset movement and keeps the derailleur close to the chainstay. Incredibly reliable it offers precise drivetrain performance and a wide gear ratio ensuring a smooth shift performance that is durable, versatile and efficient. Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11-Speed / HG-X11 Pulley Teeth: 11T Weight: Short Cage: 225g; Medium Cage 232g Cassette Capacities: Short Cage Option: Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Maximum Cassette Size: 11-30T Medium Cage Option: Total Capacity: 39T Max Front Ratio Difference: 16T Low Sprocket: Max: 34T; Min: 28T Top Sprocket: Max: 12T; Min: 11T Maximum Cassette Size: 11-34TBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7000 11 Speed Rear DerailleurBoasting the best of Shimano's Shadow technology, the 105 R7000 11 Speed Rear Derailleur offers unrivalled smooth shifting performance that stabilises the chainset movement and keeps the derailleur close to the chainstay. Incredibly reliable it offers precise drivetrain performance and a wide gear ratio ensuring a smooth shift performance that is durable, versatile and efficient. Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11-Speed / HG-X11 Pulley Teeth: 11T Weight: Short Cage: 225g; Medium Cage 232g Cassette Capacities: Short Cage Option: Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Maximum Cassette Size: 11-30T Medium Cage Option: Total Capacity: 39T Max Front Ratio Difference: 16T Low Sprocket: Max: 34T; Min: 28T Top Sprocket: Max: 12T; Min: 11T Maximum Cassette Size: 11-34TBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8000 11 Speed Rear DerailleurNow compatible with a wider range of cassette tooth count options, the Ultegra R8000 11 Speed Rear Derailleur delivers has been optimised by Shimano to offer fast and accurate gear shifts with minimal rider effort. In addition to the slick shifting, it also adopts the “Shadow” cage design to sit closer to your bike's frame. This improving its aerodynamics and protects it should you be unlucky enough to have a crash. Race-ready, it’s made in two different cage sizes to suit your cassette size preference.Key Features: Material: Alloy Colour: Grey Speed: 11-Speed Compatibility: All Shimano 2x11-Speed road drivetrainsCage Size: Separate short and medium cage size options Cassette Size Capacity: Short Cage: 11-25T to 11-30T; Medium Cage: 11-28T to 11-34T Total Capacity: Short Cage: 35T; Medium Cage: 39T Mounting: Standard hanger mount or direct mount Clutch Type: No Shadow Technology Low-profile design Precise and accurate shifting Manufacturer's Part Number: Short Cage: RD-R8000-SS; Medium Cage: RD-R8000-GS Weight: Short Cage: 200g; Medium Cage: 210gTechnologies: Shadow RD: Traditional derailleurs extend wider than the profile of your bike. With its low-profile design, Shadow RD (Reduced main derailleur body) is a more compact derailleur that fits closer to the frame, with more direct cable routing. Shadow RD maintains a consistent distance to the cassette for increased shift stability. The reduced body width creates a sleek and smooth appearance, ensuring less damage in a crashA 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.
Shimano Ultegra R8000 11 Speed Rear DerailleurNow compatible with a wider range of cassette tooth count options, the Ultegra R8000 11 Speed Rear Derailleur delivers has been optimised by Shimano to offer fast and accurate gear shifts with minimal rider effort. In addition to the slick shifting, it also adopts the “Shadow” cage design to sit closer to your bike's frame. This improving its aerodynamics and protects it should you be unlucky enough to have a crash. Race-ready, it’s made in two different cage sizes to suit your cassette size preference.Key Features: Material: Alloy Colour: Grey Speed: 11-Speed Compatibility: All Shimano 2x11-Speed road drivetrainsCage Size: Separate short and medium cage size options Cassette Size Capacity: Short Cage: 11-25T to 11-30T; Medium Cage: 11-28T to 11-34T Total Capacity: Short Cage: 35T; Medium Cage: 39T Mounting: Standard hanger mount or direct mount Clutch Type: No Shadow Technology Low-profile design Precise and accurate shifting Manufacturer's Part Number: Short Cage: RD-R8000-SS; Medium Cage: RD-R8000-GS Weight: Short Cage: 200g; Medium Cage: 210gTechnologies: Shadow RD: Traditional derailleurs extend wider than the profile of your bike. With its low-profile design, Shadow RD (Reduced main derailleur body) is a more compact derailleur that fits closer to the frame, with more direct cable routing. Shadow RD maintains a consistent distance to the cassette for increased shift stability. The reduced body width creates a sleek and smooth appearance, ensuring less damage in a crashA 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.
Shimano Ultegra R8050 Di2 Rear Derailleur (GS)The Shimano Ultegra R8050 Di2 Rear Derailleur (GS) will help you maintain race concentration through intuitive shift control. The updated low-profile design of Shimano Shadow RD increases its shift stability and gives the rear derailleur a sleek and integrated appearance. Race endurance is guaranteed, through the optimised slant angle. The wide compatibility of two specific rear derailleurs (SS for cassettes 11-25T to 11-30T and GS 11-28T to 11-34T) will secure a smooth ride in even the highest and steepest mountain areas.Features: Speed: 11-Speed Compatibility: All Shimano Di2 E-Tube road 11-Speed drivetrains Model Number: RD-R8050 Series: Ultega Di2 Maximum Sprocket: 30T Minimum Sprocket: 11T Maximum Front Difference: 16T Weight: 242g (SS type), 249g (GS type)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.
Shimano Ultegra R8050 Di2 Rear Derailleur (GS)The Shimano Ultegra R8050 Di2 Rear Derailleur (GS) will help you maintain race concentration through intuitive shift control. The updated low-profile design of Shimano Shadow RD increases its shift stability and gives the rear derailleur a sleek and integrated appearance. Race endurance is guaranteed, through the optimised slant angle. The wide compatibility of two specific rear derailleurs (SS for cassettes 11-25T to 11-30T and GS 11-28T to 11-34T) will secure a smooth ride in even the highest and steepest mountain areas.Features: Speed: 11-Speed Compatibility: All Shimano Di2 E-Tube road 11-Speed drivetrains Model Number: RD-R8050 Series: Ultega Di2 Maximum Sprocket: 30T Minimum Sprocket: 11T Maximum Front Difference: 16T Weight: 242g (SS type), 249g (GS type)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.
Shimano Deore M6000 10sp Rear DerailleurShimano’s Deore M6000 MTB rear derailleur brings you features that are borrowed from its top-end XTR series, but not at a top-end price point. This means you’ll enjoy outstanding drivetrain performance as you’re attacking climbs and cranking up to speed on the flats.Excellent Chain RetentionThanks to its clutch system, this mech allows you to push yourself hard on the roughest trails, without worrying about chain slap or drop. It also delivers ultra-quick, quiet shifts and with its fluorine-coated bushings, shifting requires minimal rider effort.Reasons to Buy: Uses features borrowed from the top-end XTR series. Affordable.Outstanding drivetrain performance.Ultra-quick, quiet shifts.Features: Material: Main: Steel; Body: GFRP and Aluminium Speed: 10-Speed Mount: Standard (direct mount compatible) Compatibility: Shimano 10-speed flat bar shifters and 10-speed MTB cassettes Capacity: 41T (Medium GS version), 43 teeth (long SGS version) Maximum Large Sprocket: 42T (medium GS version), 36T (long SGS version) Maximum Chainring Size Difference: 10T (medium GS version), 22T (long SGS version) Recommended Chain: HG-X 10-Speed Derailleur Pulleys: 11T Clutch Type: Yes High-efficiency drivetrain for aggressive trail riding Light shifting effort Smooth and precise shifting Silent and stable for technical trail riding DYNA-SYS compatible Low profile design reduces the risk of damage Direct mount compatible Single tension spring prevents contact with the chainstay Direct cable routing prevents snagging Improved stability and chain retention longevity Compatible with wide range cassette (medium GS version only) Fluorine-coated link bushings for low-friction operation Application: Trail, All-Mountain, Cross Country Weight: 324g (GS medium cage)Manufacturer Reference Codes: Medium Cage (GS): RDM6000GS; Long Cage (SGS): RDM6000SGSTechnologies: Shadow+: This technology provides a less distracting, quiet drivetrain as the rear derailleur stabiliser reduces chain slap. A simple solution for chain drop, which is lighter and more efficient than roller type chain devices.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.
Shimano Deore M6000 10sp Rear DerailleurShimano’s Deore M6000 MTB rear derailleur brings you features that are borrowed from its top-end XTR series, but not at a top-end price point. This means you’ll enjoy outstanding drivetrain performance as you’re attacking climbs and cranking up to speed on the flats.Excellent Chain RetentionThanks to its clutch system, this mech allows you to push yourself hard on the roughest trails, without worrying about chain slap or drop. It also delivers ultra-quick, quiet shifts and with its fluorine-coated bushings, shifting requires minimal rider effort.Reasons to Buy: Uses features borrowed from the top-end XTR series. Affordable.Outstanding drivetrain performance.Ultra-quick, quiet shifts.Features: Material: Main: Steel; Body: GFRP and Aluminium Speed: 10-Speed Mount: Standard (direct mount compatible) Compatibility: Shimano 10-speed flat bar shifters and 10-speed MTB cassettes Capacity: 41T (Medium GS version), 43 teeth (long SGS version) Maximum Large Sprocket: 42T (medium GS version), 36T (long SGS version) Maximum Chainring Size Difference: 10T (medium GS version), 22T (long SGS version) Recommended Chain: HG-X 10-Speed Derailleur Pulleys: 11T Clutch Type: Yes High-efficiency drivetrain for aggressive trail riding Light shifting effort Smooth and precise shifting Silent and stable for technical trail riding DYNA-SYS compatible Low profile design reduces the risk of damage Direct mount compatible Single tension spring prevents contact with the chainstay Direct cable routing prevents snagging Improved stability and chain retention longevity Compatible with wide range cassette (medium GS version only) Fluorine-coated link bushings for low-friction operation Application: Trail, All-Mountain, Cross Country Weight: 324g (GS medium cage)Manufacturer Reference Codes: Medium Cage (GS): RDM6000GS; Long Cage (SGS): RDM6000SGSTechnologies: Shadow+: This technology provides a less distracting, quiet drivetrain as the rear derailleur stabiliser reduces chain slap. A simple solution for chain drop, which is lighter and more efficient than roller type chain devices.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.
Shimano Sora R3000 9 Speed Rear DerailleurWith its durability and affordability, the Sora R3000 9 Speed Rear Mech is the perfect choice for winter or urban commuting bikes. Now with technology adopted from higher-level rear mechs, both beginners and enthusiasts will feel comfortable with the features that 9-speed Sora R3000 introduces.Features: Wide link design for increased rigidity and precise gear shifts 11-tooth pulleys for reduced pulley wear and chain noise Pulleys feature sintered alloy bushings for smooth-running performance Compatible with 9-speed drivetrains Cassette Compatibility: 9-speed Max Largest Sprocket: 32T (Short Cage), 34T (Medium Cage) Min Largest Sprocket: 25T (Short Cage), 28T (Medium Cage) Max Smallest Sprocket: 14T Min Smallest Sprocket: 11TA 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.