Pay in 4 interest-free payments of $8.12 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Features & Specs:
8 in length 6 kg/mm
850 lbs/in
Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load
Polished 6061 Aluminum
Swift Bump Spring Retainers 5/8" Shaft Flat Track Motorcycle Springs Features & Specs:Bump 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.
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