Round Wire Bump Spring - 2.25" Length | 2.0" OD | 3000lbs/inch Linear Rate Part Number: 100-250-125 B

Part Number: 100-250-125 B

Part Number: 100-250-225 B

Spring Rate : 140/225lbs/inch

better ride quality with lower tire temps and more predictable feel

Part Number: 200-500-050

Round Wire Bump Spring - 2.25" Length | 2.0" OD | 3000lbs/inch Linear Rate Part Number: 100-250-125 BAn essential upgrade for performance minded individuals to maximize suspension tune ability. Discover the Swift linear round wire bump spring that are fatigue and heat resistant. Our Bump Springs come in either Round wire or Flat wire both giving you true linear rate. While our Round wire Bump Springs are SRL Legal, Built for Asphalt, True Linear Rate & Highest Travel in the Industry, the Flat wire are optimized for an even greater amount of shock