Shimano Saint RD-M820 Guide and Tension Pulley Unit Model=OSPW RS Alpha Pulley Wheel System for Shimano Dura-Ace 9250/Ultegra 8150 }SRAM DB6 Disc Brake and

}SRAM DB6 Disc Brake and Lever - Right Front or Rear 2000mm Hose Post Mount 4-Piston Aluminum Lever Diffusion Black A1

Steel barrel adjuster for strength in case of a crash

The Linear XL air spring delivers a coil-like ride—supple off the top supportive through the mid-stroke and backed by Adjustable Bottom Out (ABO) for confident end-stroke control—giving you unwavering consistency and predictability

Looped ends can be fed through each other

It’s accurate to +/-1

Shimano Saint RD-M820 Guide and Tension Pulley Unit Model=OSPW RS Alpha Pulley Wheel System for Shimano Dura-Ace 9250/Ultegra 8150 }SRAM DB6 Disc Brake andShimano Rear Derailleur Pulley Assemblies