Yokomo YOKYS1280 HSS Long Shock Spring - Pink  [YOKYS1280]

Extended-length shock spring for scale RC

This Yokomo YOKYS1280 HSS long shock spring is supplied in pink and serves as a direct replacement to alter the feel of long-travel shock units on many scale models. The HSS tag identifies the spring type used for these specific tuning applications.

Fitment follows standard shock spring procedures: detach the shock from the chassis if needed, remove the cap or retainer, slide the spring along the shaft over the damper body, then reassemble and verify travel and end clearance. Confirm the spring length and travel match your shock to prevent binding.

As part of setup work, a long shock spring like this changes initial response, ride height and mid-stroke support. Use it to compare against your current springs and pair with spacers or preload adjustments to achieve the suspension balance you want for on-track or scale running.