Yokomo RP Ultra Linear Shock Springs are the same springs used on the world championship BD 8 machine. The "Linear" type springs provide a consistent rate throughout the stroke. All RP springs are black, with the spring rate laser engraved on the end face of the spring. Plastic case included.
These are the 3.0 rate springs which are one step below the stiffest in the linear series.
This product was added to our catalog on July 25, 2017