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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Swift developed each Sport Springs application based on the individual vehicle's unique characteristic
8 in length 6 kg/mm
3" Single exit exhaust (76
Features & Specs:
Swift Bump Spring Retainers 5/8" Shaft Flat Track Motorcycle Springs Swift developed each Sport SpringsBump Spring Retainers 5 8" Shaft 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.
