BB-ES300 bottom bracket


Splined bottom bracket for use with Shimano Octalink chainsets
Oversize BB spindle – large 22 mm 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


Only 2 left in stock


Available to order - please call

GTIN (UPC): VARBBES300 Category:

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