Shimano XTR RD-M9100 Rear Derailleur Shadow+ 12 Speed Long Cage 51T Max GSRD allowing usage for smaller frames

allowing usage for smaller frames

A dirty bicycle drivetrain causes poor shifting and unnecessary wear to expensive parts

incorporated aspects from aerospace engineering and motorsport

The lightweight Galfer Wave brake discs are made of high-quality

S-Works M5 HT - 2005 (Late)

Shimano XTR RD-M9100 Rear Derailleur Shadow+ 12 Speed Long Cage 51T Max GSRD allowing usage for smaller framesTight and precise. Designed to withstand full force pedalling on the roughest trails, while shifting gears as smooth as ever. Shimano's best chain stability yet. Features Shadow RD+ for optimal chain retention Decreased rear derailleur tension at low gear position, to prevent high chain tension Added bumper at rear derailleur pulley cage Optimized for new drive system Specifications Cage Length: choose; GS Medium, or SGS Long Total Capacity: 35T