https://www.ridewill.com/p/en/fsa-421585080-e-bike-direct-mount-boost-chainring-for-bosch-gen-3-4-38t/1508338/
E-Bike - Parts E-bike Drivetrain E-bike chainrings
E-bike Drivetrain E-bike chainrings
Pre Order. Delivery in 65 days.
Shipping costs: 5.90
Expected arrived: 29/07/2025
FSA Boost148 direct mount steel chainring compatible with BOSCH Gen3-4 engine.
- Boost 148
- Chainline: 53mm
- Black ED
- 38 teeth< /p>
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