Shimano RT-CL900 Disc Brake Rotor Size:140mm with external lockring

Shimano RT-CL900 Disc Brake Rotor Size:140mm with external lockringQuieter control for any terrain With a focus on decreasing disc brake rotor heat deformation, the result of the new disc brake rotor is quieter than ever brake performance without sacrificing weight or heat dissipation. Quieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation The new arm shape is more robust, leading to quieter operation Heat dissipation paint boosts

meaning you can swap it to your X01 and XX1 set-ups as a low-cost replacement

Advanced Turnfit® system prevents any hotspots or pressure points by making the adjustment around the entire circumference of the head

To avoid disassembly and clean in depth

while the butyl insert protects the tire from pinch flats and helps prevent rim damage

SHIMANO ALIVIO - 9-Speed - HYPERGLIDE - Trekking Cassette Sprocket

Oregon facility

and your hands

The Bike Beam creates a top tube for mounting non-traditional bike frames

and 12mm chopped carbon fibers which have been reclaimed from recycled bicycles

Full UV 400 protection

it keeps your water and cargo centered around your waist

the press-in cups and bearings are housed within the headtube allowing for an overall lower ride height