The Shimano ES300 bottom bracket is made to be used in conjunction with Shimano Octalink chainsets. The Octalink splined axle/crank arm interface creates a more rigid crank assembly compared to square tapered spindle.
SPECIFICATIONS
- Axle length
- Spindle: Hollow pipe
- Spindle: Octalink
Features
- Smooth and precise shifting performance with Hyperdrive technology
- Quiet shifting operation by reduction of driving noise (48T)
- Chain case compatible
- ALIVIO logo (T4060), SHIMANO logo (T4010)
- Better sealing performance (SM-BB52)
Shimano Bb-Es300 Bottom Bracket 68x118mm Hollow-Type E-type
$22.99
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The Shimano ES300 bottom bracket is made to be used in conjunction with Shimano Octalink chainsets. The Octalink splined axle/crank arm interface creates a more rigid crank assembly compared to square tapered spindle.
SPECIFICATIONS
- Axle length
- Spindle: Hollow pipe
- Spindle: Octalink
Features
- Smooth and precise shifting performance with Hyperdrive technology
- Quiet shifting operation by reduction of driving noise (48T)
- Chain case compatible
- ALIVIO logo (T4060), SHIMANO logo (T4010)
- Better sealing performance (SM-BB52)