Or as low as 
SRAM Centerline X Rounded Centerlock Disc Rotor -140mm
CenterLine X rotors are the lighter weight version of SRAM’s quiet smooth and robust CenterLine rotors. The CenterLine X rotor features a two-piece design with an alloy center and steel brake track. Rounded edges make for easier wheel installs and are UCI-compliant.
Features – Centerline X Rounded Centerlock Disc Rotor
- Compatible with both road and mountain bike brakes
- Lightweight two-piece design
- Rounded edges are UCI-compliant and allow for easier wheel installs
Product features
- Use: MTB Trekking Road
- Model: Two-Piece
- Disc:;Centerlock
Diameter
- 140mm
Material
- Brake Track: Steel
- Center: Aluminium
