Wheels Manufacturing BBRIGHT BB30A and PF30A Adaptor for 24mm Spindle Cranks MFPN=63179 We have used organic cores

We have used organic cores like Baltic birch

Air channels integrated into the fibre glass wood core save weight compared to the pure wood cores and are more resistant to breaking

This derailleur uses SRAM Yaw technology with auto trim to ensure the fastest possible shift and quiet performance

}ODI Ruffian v2

Animation shows stock head tube angle (wheel closer to down tube) compared with slacker head tube angle after installation of GeoShift Performance Angle Headset (wheel further from down tube)

Wheels Manufacturing BBRIGHT BB30A and PF30A Adaptor for 24mm Spindle Cranks MFPN=63179 We have used organic coresWheels Manufacturing BBRIGHT BB30A and PF30A Adaptor for 24mm Spindle Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. TECH SPECS BB Frame Interface BBright Press Fit BB Shell Width (mm) 79 Weight 48 Spindle Interface Type Hollowtech II