FSA CK-220 Bosch Gen4 ISIS E-Bike crank

Unleash your e-bike´s potential with the FSA CK-220 E-Bike Crank Arms. Engineered from robust die-cast aluminum, these cranks are built to handle the high-torque demands of aggressive e-MTB riding, ensuring a stiff and responsive pedaling platform. Their standout feature is incredible versatility, offering seamless compatibility with Bosch Gen4, Yamaha PW-X, and Brose drive systems. The proven ISIS interface guarantees a secure, wobble-free connection for efficient power transfer, making this the ultimate durable and adaptable upgrade for your drivetrain