Wheels Manufacturing PF30 Outboard Conversion Bottom Bracket - 24mm-22mm GXP Stepped - PF30 - 68-73mm Shell - AC Bearings PLP|Model Year Road: 30 to 45ML per

Road: 30 to 45ML per tyre (2 to 3 scoops)

11-34: Single or Double Chainring

It is Drop-forged

Double sealed cartridge bearing

Wheels Manufacturing PF30 Outboard Conversion Bottom Bracket - 24mm-22mm GXP Stepped - PF30 - 68-73mm Shell - AC Bearings PLP|Model Year Road: 30 to 45ML perSimply the best way to convert your PF30 frame to accept standard 24mm or GXP style stepped 24 22mm axle cranks. The beauty of this system over using an adaptor is that the two aluminium cups thread into each other so they lock onto the frame. This offers an extremely secure connection whilst virtually eliminating the chance of the dreaded press fit creak. They install with 2 x standard 44mm external bottom bracket tools, so are significantly easier