Description
Koyo® Precision crank bearings.
Double lip seals with PTFE contact area tolerate dry start conditions with less crankshaft pin wear.
Kit includes:
- Two 63/28-C3 bearings. Size: 28X68X18
- One oil seal. Size: 38X58X11
- One oil seal. Size: 28X50X8
For years:
- Honda ATC250R – 1985, 1986
- Honda TRX250R – 1986, 1987, 1988, 1989






