NAME: Mountain Bike Bicycle Rear Shock Downhill absorber, length 125mm/150mm/165mm/190mm SIZE: The length of the bushing is 24 * 24mm, and the inner diameter of the mounting hole is 8 * 8mm SPECIFLCATIONS: The weight range of the rider is 150lb, 250lb, 350lb, 450lb, 650lb FEATURES: high-strength shock-absorbing steel, durable springs, Suitable for able riding on all terrain COMPATIBLE: For XC soft tail bike, electric bicycle, MTB bike, scooter, folding Cycling Size:190mm | Color:650lb PRODUCT DETAILS PURCHASE TIPS: Before ordering, please do make sure to measure and confirm the diameter that you actually need. Thank you. Name: MTB shock absorber Material: high-strength shock-absorbing steel Weight: approx 380g Size: 125mm(4.9 inch)/ 150mm(5.9 inch)/ 165mm(6.5 inch)/ 190mm(7.5 inch) Bushing length is: 24 x 24mm/ Inner diameter: 8 x 8mm Applicable: XC Soft tail, electric bikes, MTB, Scooter, Folding Bicycle. Color: black WEIGHT RANGE: 150lb (suitable for weight 45kg~68kg) 250lb (suitab