Model number: TRA5858
Pair of progressive-rate white springs tuned for XX-long Ultra Shocks. Ideal for hobbyists who want better small-bump control and firmer resistance on harder landings.
Product Details
Pair of progressive-rate white springs tuned for XX-long Ultra Shocks. Ideal for hobbyists who want better small-bump control and firmer resistance on harder landings.
Needed to Complete (not included):
- Hobby knife
- Glue
- Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.
More info
Traxxas XX-Long Springs bring progressive-rate behavior to XX-long Ultra Shocks, giving responsive control over small bumps while firming up on heavier impacts. These custom-wound white springs compress smoothly on light terrain, then increase stiffness as hits get bigger so the suspension stays controlled.
These Traxxas XX-Long Springs are a simple upgrade for drivers who want improved shock feel—great for bashing, trail runs, or anyone who wants more predictable suspension action without changing valving or shock oil.
Key Features
- Progressive-rate winding for sensitive small-bump response and increasing resistance on hard impacts.
- Custom-wound construction to match XX-long Ultra Shock travel and damping behavior.
- White finish for easy rate identification and a clean look under the body.
- Sold as a matched pair to keep front-to-rear balance consistent.
What's Included
- Pair of white XX-Long progressive springs (2)
About the Brand
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