Shimano XTR RD-M9000 11-Speed Rear Derailleur Pulley Set Weight-79 Ergonomic machined aluminum body with

Ergonomic machined aluminum body with bearing-mounted rotating cap for precision and control

Lumens Front 1100 Recharge Type USB Color Black Battery Li Ion Weight 185

Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

In the unlikely event you do get a flat tire you can still ride for a limited period of time with less risk of rim damage - *excludes fat tire sizes*

and include an integrated crimper

Shimano XTR RD-M9000 11-Speed Rear Derailleur Pulley Set Weight-79 Ergonomic machined aluminum body withShimano Rear Derailleur Pulley Assemblies Fits Brand Shimano Drivetrain Speeds 11