Shimano ES300 Octalink splined bottom bracket
Splined bottom bracket for use with Shimano Octalink chainsets.
Features
- 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 ES300 Octalink splined bottom bracket
- 18.49 - 27.29
29.99Up to 38% off SRP
978412,978414,978415,978416,978417,978418,978419,978420,978421