Custom Traxxas 10th scale Summit or Revo springs for shocks. I recently found these to stop the rear of the truck from sagging when towing my boat trailer or putting heavy FPV gear on the truck. The free length is 1.9 inches and the rate is 41.0 lbs/in. Pictured to the right is a Traxxas standard front spring which is 30.8 lbs/in. These are substantially stiffer than the highest rate purple dotted spring (36.5 lbs/in) from Traxxas, but still give you suspension articulation when climbing over stuff.
1. Set of 4 Springs - $20 shipped in CONUS
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1. Set of 4 Springs - $20 shipped in CONUS
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