AITA PF30 road ceramic bottom bracket is fully compatible with PF30 (68/73mm width) standard frame. It is a pressfit bottom bracket to fit PF30 standard frames with 30mm spindle cranks (30mm cranks must meet the frame width requirement). This PF30 road ceramic bottom bracket comes with AITA signature hybrid ceramic bearings built up with Grade 3 Si3N4 ceramic balls and ABEC7 hardened steel races.

With the Grade 3 Si3N4 ceramic balls (8 times rounder and 4 times smoother than the steel's), spinning on the hardened ABEC 7 races, AITA's ceramic bearings run much smoother than most of the bearings in the market and will save you watts in each racing, plus the bearings will last 3-5 times longer than the steel bearings.

2 year warranty.

Free shipping worldwide.

Specifications:
Fibre reinforced polymer bottom bracket cups:
ABEC7 high chrome vacuum degassed bearing steel races with quenching and tempering hardening;
Grade 3 Si3N4 ceramic bearing balls; Nylon bearing retainer;
Dual lips light contact rubber bearing seals;

Frame requirements:
PF30 standard frame with 68mm or 73mm width
Shell inner diameter 46mm;

Crankset compatibility:
30mm spindle cranksets, but it must meet the frame width requirement)

Weight:
80g

Online price: AUD 169.00