Built specifically for scale crawlers, Nebula RC NoFoam™ replace traditional foam inserts, providing increased durability and 100% waterproofing.
The Sleek compound is our softest, most lightweight, and most flexible material available in our single stage lineup yet! Engineered for afforded extra squish on 1:10 scale RC Crawler rigs when you need it.
Class 1 means these are intended for tires that are 4.19" (106mm) tall outer diameter.
NoFoam™ Specs:
OD: 3.75" (95mm)
Width: 1.38" (35mm)
Hello, Guest! 
[ITEMPRICE]