Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 140mm, CenterLock, Silver Bike Brand_Scott it relies on both strength

it relies on both strength and endurance to get the job done

BREATHABLE MICROFIBER UPPER

Left/Right/Pair: Right Speeds: 9s Ratio: 2 to 1 Color: Blk Weight: 139g

with each sporting unique wheel cutouts to further improve aero efficiency while ensuring a refined geometry for a stable ride quality and precise handling

Rear light loop

Shimano Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - 140mm, CenterLock, Silver Bike Brand_Scott it relies on both strengthThe 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