Description

FSA CK-220 E-Bike Crank Arms for Bosch Gen4, Yamaha & Brose
Upgrade your e-bike´s drivetrain with the robust and versatile FSA CK-220 E-Bike Crank Arms, a premium choice for riders seeking durability and broad compatibility. Engineered specifically for the high-torque demands of modern electric mountain bikes, this crankset provides a solid foundation for efficient power transfer, ensuring every watt of your effort—and your motor´s assistance—is translated directly into forward momentum on the trail. Whether you are replacing a worn component or upgrading for enhanced strength, the CK-220 is built to perform.
The primary benefit of the FSA CK-220 lies in its exceptional strength and reliability. Constructed from die-cast aluminum, these crank arms are designed to withstand the immense forces generated by powerful e-bike motors and the rigorous impacts of aggressive MTB cycling. This solid construction minimizes flex, providing a stiff and responsive pedaling platform that you can trust on technical climbs and demanding descents. The proven ISIS drive interface guarantees a secure, wobble-free connection to your motor´s spindle, eliminating creaks and ensuring long-lasting performance ride after ride.
One of the standout advantages of this crankset is its incredible versatility. This FSA Armset is compatible with YAMAHA PWX, BOSCH GEN4, and BROSE engine systems, making it one of the most adaptable aftermarket crank solutions available. This multi-platform compatibility removes the guesswork from finding the right part, offering a single, high-quality solution for a wide range of popular e-bikes. As a dedicated set of Cranks for MTB Cycling, the CK-220 is designed for pure mechanical performance. This model comes Without sensors, making it a straightforward and reliable replacement for systems where the speed sensor is located elsewhere on the bike, such as on the wheel hub or brake rotor.
Features:
* Die-cast AL Crank Arms: Manufactured using a high-pressure die-casting process, the aluminum arms offer an excellent balance of strength, stiffness, and durability, perfectly suited for the demands of e-biking.
* ISIS Drive: Utilizes the industry-standard ISIS splined interface, ensuring a secure and reliable fit with compatible motor spindles for direct and efficient power transfer.
* Printed Graphics: Features clean and durable printed FSA graphics that provide a sleek, professional aesthetic to complement the look of any modern e-bike.
Technical Specifications:
* Product Name: FSA CK-220 ISIS E-Bike Crank Armset
* Discipline: E-BIKE, MTB Cycling
* Material: Alloy
* Drive Interface: ISIS
* BOSCH Generation 4
* BROSE
* YAMAHA PW-X
* Sensors: Not included Black