Full Speed Ahead W0138A00ZZE400 Bosch Gen 4 Boost Spider BCD104 53mm Chainline Boost Hubs BLK CheckoutTitle=Tektro HD-T280 Disc Brake and Lever - Rear } For Helm-series fork maintenance

} For Helm-series fork maintenance use

Rental Tail Protector – added durability at the tail

Ring Position/Type Outer Tooth Count 48 Drivetrain Speeds 12 Round or Oval Round Chainring BCD 110 Shimano Asymmetric Material Aluminum Color Black Weight 102 Defined Color Black Number of Bolt Holes 4-Bolt

Turning it off is recommended for fine adjustment and final tightening or loosening of a high torque screw

Full Speed Ahead W0138A00ZZE400 Bosch Gen 4 Boost Spider BCD104 53mm Chainline Boost Hubs BLK CheckoutTitle=Tektro HD-T280 Disc Brake and Lever - Rear } For Helm-series fork maintenanceEngineered to withstand the beating that E bikes often deliver this FSA alloy spider for eBike is meant to optimize the balance between weight stiffness and durability. Color Black Designed for ebike Yes Defined Color Black