Fitment :  for most Chinese 50cc 70cc 110cc 125cc 140cc 160cc Pit bike Dirt Bike Gokart Moped Quad and Scooter.

This is also for those who upgraded the stock 50s with aftermarket H style swingarm.

290mm (12") total length

270mm (10.5") Length of eye to eye.

Eye Diameter (Bushing): 10mm (0.4")

Eye thickness : 2.00mm (0.8")

Spring thickness: 11mm (0.43")

Spring Width: 70mm (2.76")

The eye of shock has tensile strength more than 2,000 Kgf

Spring Weight: 800lb

Package: 1 x Rear shock