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Spring Rate Drop Front Rear Front Rear Kg/mm Kg/mm Inch Inch 10
5" ID on one end)
The tire is designed to give you the absolute best lap time
230 lbs/in
Formula Nippon
Swift Flat Wire Linear Rate Bump Springs 1100 lbs/in Spec R Springs Spring Rate Drop Front RearFlat Wire Linear Rate Bump Springs 1100 lbs in Swift Bump Springs are made from a proprietary material. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series, Formula Drift, and many other professional racing avenues.
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