Springs, progressive rate (for Ultra-Shocks only) (f/r) (4)
Set of four progressive-rate springs for Traxxas XX-long Ultra Shocks are custom-wound to provide responsive control for small bumps, with a progressively stiffer rate to absorb harder impacts.
Replacement or accessory part for these models:
T-Maxx: TRX 2.5 & TQ 2.4GHz Radio (Model# 49104-1)
T-Maxx: TRX 3.3, TQi 2.4GHz Radio System, Traxxas Link Wireless Module, & TSM (Model# 49077-3)
Note: This is not a comprehensive list of all compatible products and even though we try our best to keep this list accurate, compatibility is not guaranteed. Please consult the manual for your vehicle, the manufacturer of the product, or contact us here at Hobby Wholesale to confirm compatibility if you are unsure.
This item is a Accessory Part for these products:
Traxxas | 49077-3 | T-Maxx 3.3
Traxxas | 49104-1 | T-Maxx Classic
Supplemental Description
Alternative product SKU's: TRX4957R, TRX 4957R, TRA 4957R
