ตีนผี Shimano Altus 7-8 Speed รุ่น RD-M310

SHIMANO ALTUS Rear Derailleur RD-M310, 7/8 SPEED PRODUCT SPECIFICATIONS: Wide Link design for more rigidity and precise shifting Advanced light action 13/13T pulley (RD-M360) MegaPulley (RD-M310) Oversize 15-teeth tensioner and 13-teeth guide pulleys reduce noise and wear SMART CAGE pulley plate (RD-M310) Total capacity: 43T Color options: Black, Silver