The Wheels Manufacturing PF30 to Outboard Bottom Bracket uses angular contact bearings to reduce wear and improve the efficiency of this bottom bracket. Transforming PF30 bottom brackets into an outboard system, this bottom bracket is compatible with SRAM chainsets using a 22/24mm crank spindle diameter.
- Eliminates the need for adaptors
- Serviceable, double lip sealed Enduro bearings
- USA machined aluminium shell for superior function and durability
- Threaded design for easy installation and removal