The FSA Megathooth chainring is the ideal replacement chainring for your 4th generation Bosch e-bike motor. In the sizes 34 and 38 teeth, it meets different requirements. The Megathooth chainring is made of robust steel and thus promises a long service life and low wear. The Magathoot is designed for the 148mm Boost axle standard and has a chainline of 53mm. For e-bikes with 12-speed drive, the FSA Direct Mount chainring is also available in extra thin. This allows the narrow 12-speed chains to fit perfectly on the drive sprocket.

Features of the FSA Megatooth Direct Mount Bosch Gen4 chainring

• Suitable for Bosch Gen. 4 motors
• 34 or 38 teeth
• For 12-speed chains with 34, 36 & 38 teeth
• For Boost axle standard
• Chainline 53mm

Note: If you are unsure about compatibility or have any questions about the product, please feel free to contact our customer service.