Вал переключателя Shimano BB-ES300-68-113MM,

Splined bottom bracket for use with Shimano OCTALINK chainsets.
Compatible with 68mm shell
Oversize BB spindle - large 22mm diameter hollow cold forged chrome-moly pipe billet spindle reduces weight, increases strength and rigidity
Octalink splined axle/crank arm interface - results in more rigid crank assembly compared to square tapered spindle
Sealed cartridge assembly with oversize ball bearings - maintenance-free high efficiency rubber seals keep out dirt, mud, and water
Cartridge design allows easy installation without adjustment
Without fixing bolts
Длины: 113мм, 118мм, 121мм, 126мм
Арт.№ EBBES300B13, EBBES300B18, EBBES300B21, EBBES300B26