- 52100 bearing steel is used in these rebuild kits for motocross, off-road, and dual-purpose bikes
- Kits include all the bearings, seals, shafts and spacers required for a complete rebuild
- Thrust bearings are replaced with Teflon® bearings, which perform better in dirt and water
- Expansive application chart covers bikes from the 70's to present
- Imported
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 2004-2009 | Honda | CRF50F | |
| 2011-2023 | Honda | CRF50F | |
| 2004-2009 | Honda | CRF70F | |
| 2011-2012 | Honda | CRF70F | |
| 2000-2003 | Honda | XR50R | |
| 1997-2003 | Honda | XR70R | |
| 1973-1978 | Honda | Z50A Mini Trail | |
| 1979-1989 | Honda | Z50R | |
| 1991-1999 | Honda | Z50R | |