Fitment:for ATV, QUAD, or even if you want to lower the seat on a mini dirt bike 49cc. Eye center to center 100mm Mounting hole diameter 8mm 1500LBS Overall Length: 125mm / 4.92 inches Package include:1x Rear suspension Fitment:for ATV, QUAD, or even if you want to lower the seat on a mini dirt bike 49cc. Eye center to center 100mm Mounting hole diameter 8mm 1500LBS Overall Length: 125mm / 4.92 inches Package include:1x Rear suspension