FSA E-Bike Bosch Gen 3
FSA E-Bike Bosch Gen 3 chainring engineered for Bosch Gen 3 mid-drive systems is designed to fit the Bosch Active Line (BDU33) and Bosch Active Line Plus (BDU33) motor systems. Features a 44-tooth design optimized for efficient power transfer and smooth shifting. The BCD104 bolt circle diameter ensures precise compatibility with Bosch-equipped e-bikes. Built with durable materials to handle the increased torque demands of electric assist. Ideal for riders seeking reliable drivetrain performance and extended component lifespan on their e-bike adventures.
Pairs well with
FSA E-Bike Bosch Gen 3
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