Applications:
* Bf = Bigfoot
* SBf = Super Bigfoot
* GBf = Geo Bigfoot
* GSR40 = Go-Ped Speed Racer 40
* GSRi = GSR40-TS Interceptor
* GSR25 = Go-Ped Speed Racer 25
* ESR750 = Electric Speed Racer 750
* GTR40 = Trial Ripper 40
* TRQ46 = Trail Ripper Quad 46
* RIOT
Specifications:
* 3/4"OD. x 1.835"L.
* Steel
* Bearing size = .625 x 1.375 x .4375