Yokomo YOKYS1280 Long HSS Shock Spring (Pink)  [YOKYS1280]

Long-travel shock spring for model suspension

The Yokomo YOKYS1280 is an HSS long shock spring offered in pink, designed as an accessory to replace or vary the damping feel of longer shock assemblies on scale RC kits. The HSS label denotes the spring variant for tuning work.

Installation is straightforward: remove the shock from the model if easier, disassemble the cap or top retainer if required, slide the spring onto the shaft over the damper tube and retainer, then reassemble and inspect travel limits. Always match spring length to the shock's available travel to avoid contact at full compression.

During setup, this long spring helps modify ride height, initial support and mid-stroke characteristics. Test changes incrementally and combine with spacers or preload changes to dial in the handling you want for your model.