PF30/PF30 adapter
PT-6639M
PF30 Adapter
PF30BB for transform into BB22 / BB24
Compatible with SRAM groups
L/R cup OD46mm w/ threaded lock on design
Pressfit for MTB/ROAD
Width: 68 / 73mm
Bearings: Sealed cartridge bearings 37 * 7 (R451)
Material: CNC machined AL6061 cups
Finish: Anodized color available
Option PT-6639MCB Ceramic bearings
PT-6639M Drawing download