**Not all sizes are readily available as this a brand new item from FOX, please contact us for availbility**
Fox Super Lightweight Steel (SLS) springs are lighter than titanium at more affordable prices.
A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and less coils, creating a lighter spring.
Available in 25-pound increments:
2.75" stoke “ 300-550#
3.0" stroke “ 300-525#
3.5" stroke “ 225-400#
| Spring |
Model Number |
| 300 lbs |
039-94-011 |
| 325 lbs |
039-94-012 |
| 350 lbs |
039-94-013 |
| 375 lbs |
039-94-014 |
| 400 lbs |
039-94-015 |
| 425 lbs |
039-94-016 |
| 450 lbs |
039-94-017 |
| 475 lbs |
039-94-018 |
| 500 lbs |
039-94-019 |
| 525 lbs |
039-94-020 |
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