Smith MAG lets you change lenses quickly

making it the most rebuildable derailleur in the Eagle Transmission Ecosystem

Tubeless-ready with anti-burp rim hooks to prevent the loss of pressure and keep tyres firmly in place

Want to shorten your SRAM or Avid brake hoses

Shimano Deore RD-M5120 Shadow Plus 10 Speed Derailleur - Rear Derailleur - 10 Speed - Black PLP|Largest Cog Smith MAG lets you changeSHIMANO DEORE Rear Derailleur SHIMANO SHADOW RD+ 2x11, 1x10, 2x10 speed Utilising the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions. Stable drivetrain on the trail Low profile design avoids damage from