WHEELS MANUFACTURING PF30A TO FIT SRAM OUTBOARD BLACK ACB BRG SINGLE SPEED Greatly reduced heat build up

Greatly reduced heat build up and lasting brake power

Used to take set proper side-load in PF30

Genuine 1 piece SE Bikes chainrings

Machined aluminum mounting arm

WHEELS MANUFACTURING PF30A TO FIT SRAM OUTBOARD BLACK ACB BRG SINGLE SPEED Greatly reduced heat build upSpecifically designed for installing 22mm 24mm spindle diameter cranks (SRAM Truvativ GXP) in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance Enduro ABEC 3 bearings