Swift Assist Springs 65mm ID, 2.7 in length 4 kg/mm Pair

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  • $166.50
  • Regular price $202.00

65mm ID, 2.7 in length 4 kg/mm

Swift Assist Springs are made from a proprietary material. Heavier rates of assist springs over helper springs are used to fine tune the rebound travel of the shock. These springs can also help preventing loss of traction due to inside wheel lift during hard cornering.

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.