Chain - 428 x 100 Links Mainly used on the smaller

Mainly used on the smaller frame size ATVs

Rocker/valve side measurement--From timing side to plug side mounting holes: 51

scooters and go-karts

1990          Honda Elite SB50

Petcock and cap are NOT included

Chain - 428 x 100 Links Mainly used on the smallerStandard Drive Chain 428 This ATV drive chain measurements are: 100 links Inner width roller: 7. 94mm (5 16 in) Chain Pitch (distance from pin to pin): 12. 70mm (1 2 in) Roller diameter: 8. 5mm (0. 335 in) Includes master link Most ATVs use 100 link or less. IMPORTANT NOTE: This size chain is a very common chain for the kids atvs, dirt bikes etc. Measure your old chain to make sure correct chain is ordered. ALL Chinese ATVs use a standard numbered