Description
The Full Speed Ahead W0134 Bosch Gen 4 Spider BCD104 is a black alloy crankset spider designed specifically for Bosch Gen 4 eBikes. It features a 50mm chainline and a 104mm 4-bolt mount compatibility. Built to handle the demands of eBikes, this spider balances weight, stiffness, and durability, making it suitable as a replacement or upgrade part for eBike cranksets.
- Designed as a replacement or upgrade crankset spider for Bosch Gen 4 E-bikes.
- Constructed from alloy for durability suited to the demands of e-bikes.
- Features a 104mm 4-bolt mount compatibility for easy installation.
- 1x type spider designed specifically for e-bike applications.
- Finished in black color to match Bosch Gen 4 E-bike components.





