1、Durable Material: These RC car shock absorbers are made of aluminium alloy and plastic material, resistant to wear, corrosion and rust. Longer service life. 2、Balancing Driving: These RC front shock dampers provide balancing driving experience and reduces vibration due to bumpy road conditions. 3、Quick Adjustment: These RC front absorbers features CNC machining. Threads on the main part allow you to quickly adjust the height. Pretightening force can be adjusted as well. 4、High Elasticity: These 1/7 1/8 shock absorbers with highly elastic spring ensure high stability and excellent damping effect. 5、Easy Installation: These front absorbers designed for ARRMA 1/7 1/8 car can be easily installed and they pose little burden to your RC car. Item Type: RC Car Shock Absorber Material: Aluminium Alloy, Plastic Product Length: Approx. 12cm / 4.7in ( Manual Measurement, Slight Error May Exist ) Hole Diameter: Approx. 3mm / 0.1in ( Manual Measurement, Slight Error May Exist ) Hole to Hole Length: Approx. 11cm / 4.3in ( Manual Measurement, Slight Error May Exist ) Application: Designed for ARRMA 1/7 1/8 Car 2 x RC Car Shock Absorber 6 x Accessory 2 x Nut 2 x Screw 2 x Spacer