Upgrade your bike’s performance with the M-Wave Carousel Bottom Bracket. Built for durability and precision, this high-quality bottom bracket ensures smooth pedaling and efficient power transfer. Designed for Shimano Hollowtech II systems, it features a CNC-machined aluminum construction with sealed bearings for long-lasting reliability. Enhance your ride with a bottom bracket that delivers strength, stability, and seamless performance.
- For Shimano Hollowtech II
- Sealed bearing
- Sealed bearing
- Made of aluminum
- CNC-machined
- Inner, CNC machined aluminum press fit bearing cups
