Spring: 11mm

Eye center to center :  280 mm( 11 ")
Mounting hole diameter : 10 mm
Diameter ofspring：11.5mm 
Travel length： 50-60mm

Max Load : 850LBS

Fitment :

For 70CC 90CC 110CC 125CC 140CC 200CC DIRT PIT BIKE

Suitable for quads, some pit bikes, buggies and projects

Fits many other bikes with similar dimensions and poundage

Package Included:

1pc Rear Shock Absorber