תיאור

Details

– Splined bottom bracket for use with Shimano Octalink chainsets.

– Oversize BB spindle – large 22mm diameter hollow cold forged chrome-moly pipe billet spindle reduces weight, increases strength & 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 & water.

– Cartridge design allows easy installation without adjustment.