Smooth, reliable performance for your 24mm crankset. Designed for 68mm BSA-threaded frames, this Hollowtech II bottom bracket is compatible with Shimano and other 24mm spindle cranksets. Ideal for road bikes needing a dependable and efficient spin.
- Durable, smooth-spinning design
- Fits 68mm BSA-threaded frames
- Compatible with 24mm Hollowtech II cranksets
- Works with Shimano and other 2-piece road cranks
- 16-notch, 44mm outer diameter cups
