Bb-es300 Bottom Bracket - Mm Shimano
73 - 118mm / Octalink / Silver
£29.99
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Bb-es300 Bottom Bracket - Mm Shimano
£29.99
- 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