Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories Brand_Fabric IPX6 Water Resistance Rating

IPX6 Water Resistance Rating

With this shorter pivot

wipe off any surface dust with a clean towel and apply UFO coating to the chain links above the cassette along the length of the chain twice

Works in conjunction with frame's derailleur hanger and hub axle

Power Ergo Design Fit™

Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories Brand_Fabric IPX6 Water Resistance RatingMegaPulley (RD M310) 13 13T pulley (RD M360) Advanced light action Wide link design for more rigidity and precise shifting Top Normal Rear Derailleur (8 7 speed) Color options: Black, Silve Total capacity: 43T SMARTCAGE pulley plate (RD M310) CAGE LENGTH SGS Long TOTAL CAPACITY 43T MAX FRONT DIFFERENCE 20 CABLE ADJUSTER X COLOR BLACK MOUNT Direct attachment (conventional) NUMBER OF PULLEY TEETH 13 15 SERIES Altus GENERATION M310 MAX LOW SPROCKET 34