Compression stroke: the wheel jumps up, the piston moves down, the oil flows through the compression valve, producing damping force to absorb the impact.
Stretch stroke: the wheel falls, the piston moves up, and the oil returns through the stretch valve to inhibit excessive spring rebound.
Core structure of shock absorber
Name of Part | Function |
Piston rod | High strength alloy steel, chrome-plated rust proof, transfer movement. |
Oil cylinder | High viscosity damping oil inside, sealed design to prevent leakage. |
Valve system | Adjust the oil flow speed, control the compression/rebound damping force (such as stretch valve, compression valve). |
Shock Absorber Series
Certificate