Key Features: 360° surround upper provides enhanced instep rigidity and achieves a true glove-like fit Refined Dynalast™ to expand fit and comfort Combination of non-stretch Kuraray Rovenica, Teijin Nanofront and PU laminated mesh ensures optimal foot stabilisation to minimise energy loss New heel-cup construction optimizes efficiency by enhancing heel torsional rigidity, coupled with glass-fiber reinforced heel stabiliser Deeper cup-shaped carbon mid-sole Dual new BOA® Li2 dials - lower profile, two way adjustability Refined fit and comfort with 360° surround wrap and 'Function Specific Zones' Optimal pedalling power-transfer with reinvented mid-sole and heel-cup construction
Suitable for use with Shimano Dura-Ace 9000/9070 rear derailleurs.
Ready for adventures, these superb components are an ideal choice of upgrade for your Shimano Tiagra rear derailleur. Easy to install, these allow you to benefit from their light action as you cruise from the city streets to the countryside with power and precision.
The new TIAGRA shifting platform gives virtually effortless and accurate shifting operation. This is an important feature, especially for unexperienced riders as they don’t have to use much power to shift. TIAGRA 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders.Key Features:Offering pro-level features, the 10-speed compatible Tiagra rear derailleur gives high performance at a low price,Wide link design increases rigidity and service life,Advanced light action for low-friction shifting up or down the block,Alloy body's and outer link leads to lower weight without compromising strength and durability,11-tooth pulleys for reduced pulley wear and chain noise,Two fluorine-coated link pin bushings for low-friction performance,32 tooth max with triple, 34 tooth max with double chainset,Compatible with 10-speed road drive systems.
Shimano RD-5800 105 11 Speed Jockey WheelsThese jockey wheels are specifically designed for use with Shimano RD-5800 rear derailleurs. Coming equipped with one tension pulley and one guide pulley, these jockey wheels are an excellent upgrade for keeping your drivetrain running smoothly and friction-free. Features:Speed: 11 speedRear Derailleur Compatibility: Shimano RD-5800 Includes: x1 tension pulley and x1 guide pulleyManufacturer Part Numbers:Short Cage: Y5YE98080Medium Cage: Y5YE98090A 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 RD-5800 105 11 Speed Jockey WheelsThese jockey wheels are specifically designed for use with Shimano RD-5800 rear derailleurs. Coming equipped with one tension pulley and one guide pulley, these jockey wheels are an excellent upgrade for keeping your drivetrain running smoothly and friction-free. Features:Speed: 11 speedRear Derailleur Compatibility: Shimano RD-5800 Includes: x1 tension pulley and x1 guide pulleyManufacturer Part Numbers:Short Cage: Y5YE98080Medium Cage: Y5YE98090A 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.
Coming equipped with one tension pulley and one guide pulley, these jockey wheels are an excellent upgrade for keeping your drivetrain running smoothly and friction-free. Manufacturer Part Numbers: Short Cage: Y5YE98080 Medium Cage: Y5YE98090
Genuine Shimano replacement part.
Shimano RD-6800 Ultegra 11 Speed Jockey WheelsShimano’s 11 Speed Jockey Wheels are ready for whatever challenge you meet on the tarmac. Designed for high-speed road cycling, they are easy to install and are the perfect revamp for your Shimano Ultegra rear derailleur.Features:Use: RoadSpeed: 11 speedCompatibility: Shimano RD-6800 Ultegra rear derailleursA 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.
Suitable for use with Shimano Dura-Ace 9000/9070 rear derailleurs.
Key Features:Compatible with 11T min. top sprocket 28T max low sprocketTotal capacity: 33TSmartcage (11/13T).