Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories Brand_Fabric Easily accessible rear envelope pockets

Easily accessible rear envelope pockets EXCEPTIONAL AERODYNAMICSStrategically placed paneling and seams ensure next-to skin comfort whilst the textured surface of SBR CHANNEL through the shoulders and side panels help 'roughen' up the air as it flows over your limbs to keep it closer to the body to reduce drag

With this shorter pivot

one application lasts all day

IPX6 Water Resistance Rating

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

Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories Brand_Fabric Easily accessible rear envelope pocketsMegaPulley (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