11" REAR SPRING SHOCK CONDITION: Brand New Measures 11" eye to eye. TOTAL LENGTH: 12" SPRING THICKNESS: 12.04" SPRING WIDTH: 60.84" BUSHING: 10MM This is rear spring shock for most Chinese pit bikes. It also has aluminum alloy body and HD steel end pieces with rubber/metal bushings in the eyes. The spring is adjustable by the adjustment rings. It will add about 2 inches of height to your Mini. Fits the MODIFIED frame XR/CRF50 & XR/CRF 70 and their copies. Please compare the eye to eye measurement of your stock shock with this shock before the purchase!!