Rear Suspension Spring, Black - Yokomo YOKRP-084BK Racing Performer  [YOKRP-084BK]

Rear spring tuned for traction and balance

This Yokomo YOKRP-084BK rear spring is an RC-scale replacement engineered for off-road suspension duties. Supplied as a single-purpose coil for installation on compatible rear shock assemblies, it provides straightforward springing for rear suspension without implying exact model fitment.

To install: remove the shock from the chassis if helpful, back off preload, slide the spring over the shaft and locate it on the spring perch, then reset preload and refit. Confirm that the spring free length and inner diameter match your shock's retainer and shaft before final installation.

Spring selection affects rear-end behaviour, traction and rebound. Combine these springs with the correct shock oil viscosity, preload adjustments and travel limits to reach the desired handling balance. Make measured, incremental changes and test on representative surfaces to see how rate and preload change corner entry and traction.