Designed with an adjustable spring, this shock absorber can improve driving and handling performance by reducing shock so that it can provide driving stability.This shock absorber has self-lubricating fluid seal, which can reduce excessive friction against the piston rod to help reduce premature abrasion.Made of premium aluminum alloy material, it is sturdy and anti-corrosion.The total length of the front shock absorber is 10cm, its diameter is 2.2 cm, and the distance between the centers of the two holes is 9cm. And the total length of the rear shock absorber is 11.5cm, its diameter is 2.2 cm, and the distance between the centers of the two holes is 10.5cm.It is suitable for Traxxas Slash.Item Name: Shock AbsorberMaterial: Aluminum AlloySize Details: Front Shock AbsorberTotal Length: 10cm/3.94" (Approx.)Hole Center Distance: 9cm/3.54" (Approx.)Diameter: 2.2cm/0.87" (Approx.)Rear Shock AbsorberTotal Length: 11.5cm/4.53" (Approx.)Hole Center Distance: 10.5cm/4.13" (Approx.)Diameter: 2.2cm/0.87" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:2 x Front Shock Absorbers2 x Rear Shock Absorbers8 x Screws4 x Nuts