Shimano ALTUS RD-M310 rear derailleur with short cage for 7 or 8-speed drives. Wide link design for higher stiffness and precise shifting. The oversized pulleys (15 tooth tension pulley and 13 tooth guide pulley) reduce noise and wear. Purpose: MTB, trekking, recommended chain: HG 6/7/8-speed, capacity: 43 teeth (Largest sprocket: max. 34T, min. 28T - Smallest sprocket: max. 14T, min. 11T)
Available in black (with silver cage - Shimano item no. E-RDM310DL) or silver (with black cage - Shimano item no. E-RDM3310DS).