Features: 1.Function: Hydraulic front shock absorber can reduce electric bicycle body shake, vibration and road bumps for improved vehicle handling. 2.Stable Ride: Upgraded design helps ensure a smooth ride and reduces noise, ensuring an optimized ride experience for you. 3.Rust Proof: The surface of the shock absorber adopts spraying technology to effectively improve anti rust ability and ensure its long term use in harsh environments. 4.Performance: Premium aluminum alloy and high performance springs with dual hydraulic design ensure the overall stability and durability of the shock absorber. 5.Practical: The shock absorber have a large load bearing capacity to effectively meet your use needs, reliable and professional. Specification: Item Type: Hydraulic Front Shock Absorber Material: Aluminum alloy Shock Absorption Length: Approx: 220mm/8.66in Thread Size: M12 Threaded Hole Diameter: Approx: 6mm/0.23in Fixed Hole Distance: Approx: 51mm/2in Installation Position: Front left and front right Application: Replace the original damaged and old parts, better shock absorption performance applied to your car, effectively improve the overall driving comfort. Suitable for Electric Scooter Electric Bicycle Package List: 2 x HydraulicFrontShockAbsorber