Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories_Computer Mounts Installs Quickly and Stays in

Installs Quickly and Stays in Place

Breathable 3D mesh breathes great and dries fast

All you need is a speed sensor

ISM’s Performance Recreation saddles are based on the same platform as ISM’s Performance Short saddles but feature extra padding for more long-mile comfort

Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories_Computer Mounts Installs Quickly and Stays inMegaPulley (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