1Enhance driving stability, enhance driving comfort and enjoy driving fun in an all-round way. 2It can reduce body vibration and absorb noise of suspension system. 3Limited cushioning and absorption of instantaneous pressure caused by rugged road surface to avoid damage to the shock absorption system. 4Buffer glue can cushion brakes, turning, over-deceleration belts and bump sections, reduce vibration and greatly improve smoothness. 5To solve the problem of spring weakness, the chassis can be increased by about 2-5 centimeters. In the bump section and the deceleration belt, the body can be prevented from pressing down, and at the same time, the chassis can be increased by about 2-5 cFeatures:Enhance driving stability, enhance driving comfort and enjoy driving fun in an all-round way. It can reduce body vibration and absorb noise of suspension system. Limited cushioning and absorption of instantaneous pressure caused by rugged road surface to avoid damage to the shock absorption system. Buffer glue can cushion brakes, turning, over-deceleration belts and bump sections, reduce vibration and greatly improve smoothness. To solve the problem of spring weakness, the chassis can be increased by about 2-5 centimeters. In the bump section and the deceleration belt, the body can be prevented from pressing down, and at the same time, the chassis can be increased by about 2-5 centimeters. Solve the problem of spring weakness, can effectively avoid chassis and tire scraping, prevent shock absorption, oil leakage. It can reduce the abnormal sound of spring in bump road section, protect suspension system, prolong the service life of suspension system and reduce the times of maintenance. Specification: Condition: 100% Brand New Material: SEBS Type: A, B, C, D, E (Optional) Color: RedTypeDiameterHeightThickness of adapter springHeight of adapter springDiameter of adapter springA184mm / 7.2in82mm / 3.2in11-13.5mm / 0.43-0.53in49mm / 1.9in170mm / 6.7inB160mm / 6.3in73mm / 2.9in11-13.5mm / 0.43-0.53in38mm / 1.5in145mm / 5.7inC141mm / 5.6in53mm / 2.1in11-13mm/0.43-0.51in27mm / 1.1in128mm / 5.0inD124mm / 4.9in44mm / 1.7in10-13mm/0.39-0.51in21mm / 0.8in