2, Full set: SL-M315 Right 8 speed shifter + RD-M310 Rear derailleur + HG71 Chain + HG200-8 Cassette. Level: Altus. 1, Right shifter+Rear derailleur: SL-M315 Right 8 speed shifter + RD-M310 Rear derailleur.
The Shimano Altus 1x8 Speed Derailleur Groupset SL-M315 RD-M310 CS-HG200-8 CN-HG71 is an excellent choice for climbers looking for a reliable and durable groupset to complete their bike setup and tackle multi-day rides and difficult climbs.
