Spring Shock Absorber Made Of High Steel Alloy Material, Safe And EcoFriendly, Good Strength And Durability Eye To Eye Center:330mm??The Length Of The Screw Hole To The Screw Hole?? Eye Diameter Top:12mm+10mm Eye Diameter Bottom: 12mm +10mm Net Weight: 1.56kg Per Stick (Normally Two Sticks Are Required For a Car) Motorcycle Shock Absorber Easy To Install And Remove, Does Not Require Complicated Operations, Save Time Adjustable Rebound Damping, Cnc Machining Description:Brand New And High QualityAdjustable Rebound Damping, Cnc MachiningBuilt-In Oil Pressure Nitrogen BottleSpring Shock Absorber Made Of High Quality Steel Alloy Material, Safe And EcoFriendly, Good Strength And Durability.Motorcycle Shock Absorber Easy To Install And Remove, Does Not Require Complicated Operations, Save Time .Sutable For Motorcycle Center Distance 330mm. Specification:Type: Rear Shock AbsorberColor: Red+blackMarterial: Aluminum AlloyTotal Length:360mmEye To Eye Center:330mm??The Length