Shibata Hyper Spring Set 1.2mm 7 coils(R31S116LR)

The
newly developed SHIBATA Hyper Spring main spring is a 7-wrap specification.

We are committed to manufacturing in Japan, and have selected spring steel from a wide range of materials to produce the product.

Both the main spring and helper spring have a finished end surface, and
we have also paid attention to how well they sit and fit into the adjuster ring and spring holder.

By winding them left and right, the spring operating range in response to the damper input is smoothed, bringing out the performance of the spring.

Spring Specifications
Main spring...Free length 25 mm, wire diameter 1.2, 7 left and right windings
Helper spring...Free length 9.5 mm, wire diameter 0.8, 5 left and right windings

*1...This page is for (R31S116LR) SHIBATA Hyper Spring 7 left and right windings.
*2...When using the included helper spring, we recommend using the (R31S114) SHIBATA Hyper Spring Helper Spring Sheet.