- 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
Shimano BB-ES300 Bottom Bracket
£29.99 Original price was: £29.99.£20.99Current price is: £20.99.
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| Choose Options | 68-126, Silver, 73-113, Silver, 68-118, Silver, 68-121, Silver, 73-126, Silver, 73-118, Silver, 73-121, Silver, 68-113, Silver |
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