Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 140mm, CenterLock, Silver Rim Material_Carbon Niner’s RDO carbon fiber is

Niner’s RDO carbon fiber is light enough and stiff enough to satisfy the most selective gravel racers

Crank Length (mm): 175

carbon cage

Twin Wheel System™: eight wheels

0™ nose pad

Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 140mm, CenterLock, Silver Rim Material_Carbon Niner’s RDO carbon fiber isThe 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): 140 Pad