Description:
- This square tapered bottom bracket sealed bearing bb made 7075 alloy, carbon steel bearing material with high strength and 1.5 ton load bearings.
- Sealed cartridge and dust proof hex screw for water resistance and dust protection performance
- Carbon steel bearing reduces wear and vibration, easy to maintain and protects integrated frame, more power output
- Feang ultra-accurate bearings and precise threads for smooth operation and improved durability
- For 68mm Frame Shell - Please use sule Pro bb tool installation and replacement
Specifications:
- Frame Width: 68mm
- Length: 113mm, 120mm, 122.5mm, 124mm, 126mm, 110.5mm
- Diameter: 34mm
- Spindle Diameter: 12.7mm
Package Includes:
- 1 Piece Bicycle Bottom Bracket