Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver Bike Brand_Dahon Nylon with carbon reinforcement

Nylon with carbon reinforcement

Compatible with Promax Decode-R

and smart specs make the Sportif the perfect bike for local group rides

Crankset: Shimano Dura-Ace FC-R9200 Hollowtech II 52x36

Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver Bike Brand_Dahon Nylon with carbon reinforcementThe Shimano RT CL900 disc brake rotor provides quiet and consistent braking control for any terrain. Consistent braking performance on any long, steep descent thanks to excellent heat dissipation Robust arm shape for quiet operation without sacrificing weight or heat dissipation Heat dissipation paint boosts performance Includes lock ring with internal serration Rotor Type: Two Piece Hub Disc Compatibility: Center Lock Rotor Size (mm): 160 Pad