Widely used as original equipment in new bikes, GP Bearings have been tried and tested for over a decade by our mates at DIY MTB who specialise in bearings for the bike industry here in Australia.  GP Bearings have proven to be a consistently smooth and reliable General Purpose bearing for many bike applications including headset bearings, bottom bracket bearings, wheel and freehub bearings as well as suspension pivot bearings, and just because we haven’t said bearings enough in this sentence, bearings.