Traxxas 8365 Spring, shock (red) (3.325 rate, orange stripe) (2)

These springs are made from high-quality spring steel with a durable powder-coated finish. Different spring rates allow you tune your 4-Tec's suspension performance or compensate for lighter or heavier vehicle configurations. The higher the rate, the stiffer the spring. (3.325-Rate Orange Stripe) (Sold in pairs) Fits short Ultra Shocks.