TRAXXAS T-Maxx 1/10 100mm Damper Spring 1.5mm Wire - TMX13100/SP4 by GPM  [TMX13100/SP4]

100mm shock spring, 1.5mm wire

This aftermarket spring fits the TRAXXAS 1/10 T-Maxx and is made for 100mm long shock bodies. Supplied as 2 pcs, it is intended to change initial spring rate and rebound feel without altering internal shock components.

Use these coils as a straightforward mechanical tune: increase the spring rate to reduce nose dive and firm up landings, or go softer to improve traction on broken or bumpy surfaces. Make incremental changes and test on a few laps to find the handling balance you want.

Installation on common T-Maxx shocks is simple: remove the shock, compress the cap, swap springs and reassemble. When tuning, pair spring swaps with shock oil viscosity and preload adjustments to refine the damping curve. Always verify correct spring seating on the retainer and check full suspension travel after fitting.