PF30 pair-locking bottom bracket bicycle BB bottom bracket chain ring bearing thread

PF30 pair-locking bottom bracket bicycle BB bottom bracket chain ring bearing thread

Feature:

• For 68-73mm road bike bottom bracket frame.
• Compatible with 24*24mm Shimano or 24*22mm SRAM GXP with a conversion ring.
• Special threaded interlocking bottom bracket design to reduce noise and for easy installation and maintenance.
• Double O ring keeps water or dust out of the frame and works as the buffer between the frame and BB.
• Aluminum alloy construction for long service time.
• Material：Aluminum+Bearing
• Outer diameter: 46mm
• Inner diameter: 24mm(use conversion sleeve transform 24mm to 22mm)
• Weight: 135g
• Spec: Press-Fit style and Interlock design, fit for SHIMANO, Prowheel ,SRAM GXP(use attached conversion sleeve),
• BB length fit for 68-73mm length frame used.

Packing list：

• 1 x Bottom Bracket
• 1 x Conversion Ring