Yokomo D-170BLA Diameter 1.1x10.5 Roll (Blue)

Set At A Total Length Of 32mm Based On Data Obtained From Actual Driving On Various Circuits, The Series Includes Five Types Of General Equal-Pitch Springs, And Four Types Of Unequal Pitch Springs For More Detailed Settings.

Unequal-Length Springs Incorporate Segments With Different Pitches Within A Single Spring, Absorbing Small Vibrations And Providing A Mild Initial Response With The Fine Portions, While Firmly Supporting Weight And Enhancing Traction During Large Rolls With The Coarse Parts. This Results In A Product That Combines Contradictory Characteristics.

Combining With Equal Pitch Springs Significantly Expands The Setting Range, Allowing For Operations Tailored To Each Drift Style.