Molas de Amortecedores Traseira +20% Azul (2) Traxxas (2)

Rear progressive-rate springs for Traxxas Big Bore Shocks are custom-wound to provide responsive control over small bumps, with a progressively stiffer rate to absorb hard landings. Progressive springs are offered in different spring rates to tune your suspension performance. Rates are relative to stock spring rates. (+20% rate) (2)