An external bottom bracket for Sugino IDS24 series, compatible with Shimano Ф24mm axle cranks (Hollowtech II)
It features an advanced seal design to protect bearing against water and dust and offers excellent rotation performance for smoother pedal strokes. Service and maintenance of the bearing are not required.
Left and right cups separated, joining the cups with a plastic sleeve, optimized design for light weighting.
A slim sleeve allows Di2 wire to go around it.
Specifications:
- Frame Standard: BSA
- Axle: IDS24
- Cup Thread: BC1.37x24T
- BB Shell Width: 68mm
- Bearing: Steel (Silver) / Ceramic (Dark Grey)
Photo Credit: Sugino
