The original PF30 eccentric design by Beer Components and now machined by White Industries.
The ONER eccentric bottom bracket is designed for converting PF30 frames to single speed.
Compatible with any 30mm spindle crankset that can accommodate 20mm (10mm per side) outboard bottom brackets.
*CAN BE CONFIGURED FOR DUB SPINDLE PLEASE REQUEST IN NOTES*
**SHIMANO AND GXP SPINDLES REQUIRE 24mm REDUCERS**
White Industries R30, G30, and M30.
SRAM Force22, Force1, EAGLE, XX1
EASTON EC and EA