Traxxas 7865 Medium GTX Springs 2.89-Rate Inferno MP777 Parts Powerhobby Viper MIT 1

Powerhobby Viper MIT 1

Part Number: MDW100-05

Anodized gray finish

Ho Scale Slot Car Set

Traxxas 7865 Medium GTX Springs 2.89-Rate Inferno MP777 Parts Powerhobby Viper MIT 1One pair per package. Traxxas offers the medium GTX spring in ten rates so you can tune XRT suspension performance or compensate for a lighter or heavier vehicle setup. The higher the rate number, the firmer the spring. At 2. 89 this is one of the softer options in the XRT range, third from the bottom. A softer spring increases chassis roll and mechanical traction and is more forgiving over bumps and rough surfaces, but is more likely to bottom out on