Hot Racing Progressive 33x160mm Springs for Traxxas X-Maxx HRAXMX157RS33

Hot Racing optional progressive 33x160mm tuning springs for the Traxxas X-Maxx

- Cold-coiled springs are designed to use with these progressive rates spring.
- High quality spring steel construction
- Three progressive spring rates provide additional tuning options for the X-Maxx to optimize the suspension for any environment
- Two (2) Black Ex Hard springs
- Two (2) blue Hard Springs
- Two (2) Red Med Springs
- A single spring shock setup is not compatible a dual rate spring

length: 6.29 inch (160mm)
Inner diameter: 1.13 inch (28.8mm)
Outer diameter: 1.29 inch (33.0mm)
- Red spring: 2.5x33x160mm progressive
- Blue spring: 2.6x33x160mm progressive
- Black spring: 2.8x33x160mm progressive

Multi-rate springs, dual-rate allow the optimum spring rate for each application.
These multi-rate springs are soft at the beginning to soak up the small bumps,
but transitions (crosses over) to the stiff part of the rate to resist bottoming on jumps and other big hits.