Welcome to C-BEAR.com!
Your Bicycle Ceramic Bearings Specialist (for bottom brackets and
Campagnolo Over-Torque BB30
Campagnolo Over-Torque PF30
Campagnolo Over-Torque BBR
Campagnolo Over-Torque EVO386
Campagnolo Over-Torque OSBB 62
BB Chart :
bicycle frame + crankstel = which bottom bracket????
C-BEAR Alchemy Helios vs Parlee Z-Zero custom bike build Part 2 :
C-BEAR Parlee Z-Zero vs Alchemy Helios custom bike build Part 1 :
Uniqueness of C-BEAR bearings : All c-bear bearings use ABEC 5 grade 3 ceramic balls(industry standard mostly is grade 5, the higher the grade, the more precisely round are the balls). In addition, c-bear bearings come in different seals and different grease for different purposes, such as for road (race bike) and all terrain (mountain bike).
Read more in Advantages (click hier)