Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories_Training Wheels Where a traditional saddle shape

Where a traditional saddle shape encourages riders to shift their position frequently for better leverage

Jagwire Sport SR1 Disc Brake Rotors feature a high-quality

impedance and damping

hand-built double-diamond high-tensile steel with two sets water bottle braze-ons

Shimano Altus RD-M310-L Rear Derailleur - 7/8 Speed Bike Accessories_Training Wheels Where a traditional saddle shapeMegaPulley (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