Online shopping is here!
Market competetive pricing
Products you can't find anywhere else!
Ship to home
Pickup in store
Online shopping is here!
Market competetive pricing
Products you can't find anywhere else!
Ship to home
Pickup in store
The RD-M9100 XTR rear derailleur is intended for use with 1x drivetrains. It is compatible with both 11- and 12-speed cassettes.
- Decreased rear derailleur tension at low gear position, to prevent high chain tension
- Added bumper at rear derailleur pulley cage
- Bigger 13T pulley
- Direct mount compatible
- Compatible cassette size: 10-51 (12-speed), 10-45 (11-speed)
- Total capacity: 35t (GS Medium Cage) / 41t (SGS Long Cage)
Option | UPC | MPN | Store SKU |
---|---|---|---|
Medium Cage / Black / 11-speed | 689228880245 | IRDM9100GS | REA43220958A |
Long Cage / Black / 12-speed | 689228880252 | IRDM9100SGS | REA43269407M |