Description
The Full Speed Ahead W0138A00ZZE400 Bosch Gen 4 Boost Spider is designed specifically for Bosch Gen 4 eBikes. Made from alloy, this black spider offers a balance of weight, stiffness, and durability suited to handle the demands of eBike use. It features a 104mm 4-bolt mount and a 53mm Boost chainline, making it a compatible replacement or upgrade for crankset spiders on Boost hubs.
- Fits Bosch Gen 4 E-bikes as a replacement or upgrade crankset spider for optimal compatibility.
- Constructed from alloy for enhanced durability and stiffness suitable for eBike use.
- Features a 104mm 4-bolt mount compatibility for secure installation on Boost hubs.
- Designed specifically with a 53mm chainline to match Boost hub configurations.
- Finished in black, providing a sleek appearance for eBike cranksets.
