Standard Conventional Spring - 11" Length | 5" OD | 300lbs/inch Flat Track Motorcycle Part Number: 120-300-750

Part Number: 120-300-750

Spring Rate : 4

Spring Rate : 1400lbs/inch

Part Number: 070-250-700 B

*Image example is a 350lbs/inch spring rate

Standard Conventional Spring - 11" Length | 5" OD | 300lbs/inch Flat Track Motorcycle Part Number: 120-300-750Swift conventional springs are mainly utilized in motorsports ranging anywhere from dirt to pavement where we've engineered for corner specific with our HS5. TW proprietary material, providing the optimal spring design to maximize your vehicle potential amplifying every advantage. Our 5" OD are engineered corner specific springs with an optimal design to maximize vehicle potential on the track. Finely tuned instruments of victory for oval track glory!