SWFT-140-250-125 BP
BULLETPROOF SERIES SPRINGS (PARTS NUMBER ENDING IN BP)
PURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING.
After years of research and development, Swift springs would like to proudly present the BP Spring for circle track racing. Specifically designed to meet and surpass the unique needs of Circle Track Racers. Although specially made, these springs are constructed with the same SWIFT SPRINGS philosophy and that is to be responsive and increase overall traction
| PART # | SPRING RATE | USABLE STROKE | MAX STROKE | MAX LOAD |
| lbs/inch | inch | inch | lbs | |
| 140-250-050 B | 50 | 11.3 | 11.3 | 562.0 |
| 140-250-080 B | 80 | 10.8 | 10.8 | 862.0 |
| 140-250-100 BP | 100 | 10.8 | 10.8 | 1,082 |
| 140-250-125 BP | 125 | 10.7 | 10.7 | 1,338 |
| 140-250-150 BP | 150 | 10.5 | 10.5 | 1,570 |
| 140-250-165 BP | 165 | 9.8 | 10.4 | 1,715 |
| 140-250-175 BP | 175 | 9.8 | 10.3 | 1,808 |
| 140-250-185 BP | 185 | 9.7 | 10.2 | 1,889 |
| 140-250-200 BP | 200 | 9.7 | 10.1 | 2,030 |
| 140-250-225 B | 225 | 8.1 | 10.4 | 2,209 |
| 140-250-250 B | 250 | 7.8 | 10.3 | 2,432 |
| 140-250-275 B | 275 | 8.0 | 9.8 | 2,541 |
| 140-250-300 B | 300 | 7.7 | 9.8 | 2,777 |
| 140-250-325 B | 325 | 7.6 | 9.6 | 2,944 |
| 140-250-350 B | 350 | 7.3 | 9.5 | 3,161 |
| 140-250-375 B | 375 | 7.3 | 9.3 | 3,301 |
| 140-250-400 B | 400 | 7.1 | 9.2 | 3,496 |
| 140-250-450 B | 450 | 7.1 | 8.5 | 3,825 |
| 140-250-500 B | 500 | 6.9 | 8.4 | 4,200 |
| 140-250-550 B | 550 | 6.7 | 8.3 | 4,565 |
| 140-250-600 B | 600 | 6.5 | 8.7 | 5,220 |
| 140-250-650 B | 650 | 6.1 | 8.3 | 5,395 |
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor