Shimano Altus M315 Shifter 3x7 3x8 Speed Groupset M310 Front Rear Derailleur MTB

Package Including: - 1pair SL-M315 3x7/3x8-speed Set - 1pcs RD-M310 Rear Derailleur - 1pcs FD-M310 Front Derailleur 100% authentic, no original box.

eBay