The PF30 standard has been introduced by SRAM and is a variant of the BB30 design.
The PF 30 design uses BB30 size bearings preinstalled in bearing cups. The bearing and cup are pressed into the PF30 bottom bracket shell. Because PF30 uses the same size bearing as a BB30, the cup material increases the bottom bracket shell to 46mm diameter and uses the same diameter spindle. Designed with clearance to allow internal routing of wiring for Di2 or other electronic shifting systems.
Features
• For SL-K, Afterburner, V-Drive, Comet and gravity light BB30 crankset
• Chrome Steel BB30 cartridge bearing
• Shimano Di2 wiring compatible
• Nylon cups
• Wave spring, bearing shield and spacer included
• Nylon adjustment washers included
• Use: MTB
• Chrome Steel BB30 cartridge bearing
• Shimano Di2 wiring compatible
• Nylon cups
• Wave spring, bearing shield and spacer included
• Nylon adjustment washers included
• Use: MTB