For tuners seeking firmer suspension response on high-traction layouts, the Tamiya 53636 Ultra Hard Shock Springs provide a reliable upgrade. Engineered for TRF414m-WCR, TB-EVOIII, and TA04 chassis, these springs are crafted from robust steel to resist fatigue.
The extra-stiff rate helps decrease roll and maintain chassis balance when grip levels are high. The steel construction keeps the spring rate consistent during repeated sessions.
Each pack supplies two shock springs, which cover one end of the car; you will need two packs for a complete set. The springs measure 1 inch (25mm) long and 0.63 inches (16mm) in diameter to fit compatible shock assemblies.
Copyright © 2008-2026 rcjaz.co.nz All rights reserved