285mm Rear Shock Absorber 5 Strength Adjustable Universal Replacement for Tao Tao 50cc125cc ATVs Go KartsItem Type: Rear Spring Shock AbsorberMaterial: Steel Alloy + SpringMounting Hole Diameter: Approx. 10mm/0.4inHole Center Distance: Approx. 285mm/11.2inSpring Diameter: Approx. 8mm/0.3inMounting Hole Thickness: Approx. 30mm/1.2inFunction: The spring pressure can be adjusted in 5 levels, you can adjust it according to your own load.Please note that you must use an adjustment tool (not included), otherwise it will easily cause finger damage.Fitment: Universal for motorcycle off-road vehicle moped ATV, etc. with 285mm hole center distance.Replacement for Tao Tao, replacement for Buyang, replacement for Coolsport, replacement for Lifan, replacement for Tank, replacement for SUNL, replacement for Redcat, replacement for Eagle, etc.