SHIMANO RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage

Shimano Altus Rear Derallieurs.

Product Features

  • Chain Wrap Capacity: 43teeth, Derailleur Action: Top-Normal (Traditional)
  • Derailleur Color: black, Drivetrain Spacing: Shimano/SRAM 8, Largest Cog: 34teeth
  • Shifter/Rear Derailleur : Shimano, Speeds: 8sp, Weight: 326g