The Hope E-Bike Spiderless Retainer Ring Boost is designed specifically for E-Bikes and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, which theoretically means you can ditch your chain guide for this simple and clean looking system. They are constructed from CNC machined 7075-T6 aluminium that provides the perfect blend of strength and being lightweight, a hard anodised finish make them ultra durable and increases longevity. Direct mount retainer ring designed specifically for Bosch, Brose & Shimano Motor E-BikesSaves weight without need for a separate spiderThe narrow/wide chainring is designed to retain the chain without the need of a chain deviceQuieter drivetrain and less dragCNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strengthCompatible with 9, 10, 11 and 12 speed set-upsHard anodised finish makes them ultra durable and increases longevity34T
Speed up your E-bike further thanks to this model's CNC-machined aluminium construction which delivers excellent weight savings.
This high-quality model is constructed from stamped and heat-treated steel for excellent durability and longevity. Additionally, this genuine FSA part is an ideal replacement for your old or worn-out existing model.
FSA Brose Electric Bike Chain RingThis superb chainring is specifically designed for use with Brose MTB E-bike drivetrains. Additionally, this high-quality model is constructed from stamped and heat-treated steel for excellent durability and longevity.Features: Material: Stamped and heat-treated Steel Compatibility: Brose MTB E-bike drivetrains Genuine FSA replacement partBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Brose Electric Bike Chain RingsThis top-notch chainring set is perfect for replacing your old or worn out existing model for smooth and reliable performance. Speed up your E-bike further thanks to this model's CNC-machined aluminium construction which delivers outstanding weight savings.Features: Material: Precision CNC-machined T6-7075 Aluminium Speed: 10 speed Compatibility: Brose E-bike drivetrains Genuine FSA replacement partBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Brose Electric Bike Chain RingsThis top-notch chainring set is perfect for replacing your old or worn out existing model for smooth and reliable performance. Speed up your E-bike further thanks to this model's CNC-machined aluminium construction which delivers outstanding weight savings.Features: Material: Precision CNC-machined T6-7075 Aluminium Speed: 10 speed Compatibility: Brose E-bike drivetrains Genuine FSA replacement partBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Brose Electric Bike Chain RingsThis top-notch chainring set is perfect for replacing your old or worn out existing model for smooth and reliable performance. Speed up your E-bike further thanks to this model's CNC-machined aluminium construction which delivers outstanding weight savings.Features: Material: Precision CNC-machined T6-7075 Aluminium Speed: 10 speed Compatibility: Brose E-bike drivetrains Genuine FSA replacement partBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Brose E-Bike Chain RingSpecifically designed for electric bike (E-bike) riding, this high-quality chainring is a perfect choice of upgrade for replacing the old one on your Brose E-bike engine. It features a hard-wearing aluminium construction that's tailored specifically for the increased speed, torque and demands of electric bike riding. Genuine FSA spare parts.Features: Material: Aluminium Use: E-bike Compatibility: BROSE E-bike engine BCD: 104mm Tooth Count: 44T Manufacturer's Part Number: WB314 Genuine FSA spare partBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Key Features: 1 pair of chainrings designed for the Brose e-Bike system,Each set consists of an Alloy outer and steel inner ring,Steel chainring bolts,10 speed compatible.
Key Features: Chainring designed for the Brose e-Bike system, Steel chainring bolts, 10 speed compatible, BCD: 104/64mm, Chainline: 49mm,.
Key Features:Die cast alloy crank arms,Length: 155, 160, 165, 170, 175mm,ISIS Drive,Black, Printed graphics,Weight: 456g (pair).
Lockring Sockets specific to e-bikes, there are 9 lockrings availavle which correspond to the following e-bike motors: Specification: Shimano® STEPS Ø54 / Shimano® STEPS Ø39.,Bosch® Ø43 (Gen3) / Bosch® Ø50 (Gen2) / Bosch® Ø60 (Gen1).,Yamaha® PW 36mm Hex / Yamaha® PW-X Ø46.,Panasonic® Ø62.,Brose® Ø43., . The sockets are of 1/2" Dr. and are compatible with Birzman Socket and Torque Wrenches.