Shimano BB-ES300 68 x 121mm Hollow Type Bottom Bracket cybersalespecialized23 minimalist design with razor-sharp graphics

Shimano BB-ES300 68 x 121mm Hollow Type Bottom Bracket cybersalespecialized23 minimalist design with razor-sharp graphicsThe Shimano ES300 bottom bracket is made to be used in conjunction with Shimano Octalink chainsets. The Octalink splined axle crank arm interface creates a more rigid crank assembly compared to square tapered spindle. Axle length shell width_121_68mm_(BC1. 37) Spindle: Hollow pipe Spindle: Octalink Features Smooth and precise shifting performance with Hyperdrive technology Quiet shifting operation by reduction of driving noise (48T) Chain case

SKU: 8375486039 · From southroadsurgery.com.au