Full Speed Ahead W0138A00ZZE400 Bosch Gen 4 Boost Spider BCD104 53mm Chainline Boost Hubs BLK CheckoutTitle=Tektro HD-T280 Disc Brake and Lever - Rear - Almost as light as

- Almost as light as titanium with unbelievably high fatigue test results

8 ISO 559 Bead TBLS - Fold Tread/Sidewall Color Bk/Blk PSI 20 Weight (Grams) 1740 TPI 120 Durometer 57a Features Reflective Sidewall No 240

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

The design creates an ideal balance of low rolling resistance and traction utilizing a shorter center tread that rolls faster with slightly taller shoulder knobs to provide more bite when cornering

} For Helm-series fork maintenance use

Full Speed Ahead W0138A00ZZE400 Bosch Gen 4 Boost Spider BCD104 53mm Chainline Boost Hubs BLK CheckoutTitle=Tektro HD-T280 Disc Brake and Lever - Rear - Almost as light asEngineered 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