Sealed cartridge bottom bracket with JIS square taper design and English threading (1.370" x 24tpi). Features 20-spline tool interface compatible with Park BBT-22, BBT-32, and Bike Hand YC-26BB-2A installation tools. Made in Japan with premium quality construction.
Choose from 68x103, 68x107, 68x110, 68x113, 68x115, 68x118, 68x122, 68x127, 73x110, 73x113, 73x115, 73x118, 73x122, 73x127
- JIS Square Taper
- Made in Japan
- Sealed cartridge bearings
- 1.370" x 24tpi - English threading
- Premium Japanese quality components
- 20-spline tool interface. Fits Park BBT-22, BBT-32 and Bike Hand YC-26BB-2A tools.