Chinese Master Link for ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts.
This Chinese master link is the replacement part for size 420 drive chain and fits many 50cc, 70cc, 90cc, 100cc, 110cc, and 125cc models.
Master link description:
- Fits chain with 1/4" roller width
- Fit chain with 1/2" between pins
- 420 Chain Master Link
- 3 pcs.
- Compatible with 50cc-125cc 4 stroke