Description
High Performance 1.0″ Foam Tire Insert:
The UpGrade RC 1.0″ Class 2 Dual Stage Rock Crawling Foam Inserts are the perfect option to improve the sidewall performance of your micro 1.0 crawler tires. Adding these ensures that your sidewalls do not flex, keeping consistent contact with the ground.
About the Dual Stage Foams
Design
These advanced foam inserts feature an outer, white, soft foam that allows the tire to easily conform to the terrain, while the inner, red, firm foam keeps the tire stable when more load is applied to the tire.
Features:
- Two stage foam design
- Soft outer foam with firm inner foam
- Designed specifically for 1.0″ crawler Tires
Includes:
- (2) 1.0″ Micro Class 2 Dual Stage Foam Inserts
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details…
This product was added to our catalog on September 10, 2025
- Axial SCX24
- Furitek Cayman
- Furitek Cayman Pro
- Furitek FX118
- HPI Venture 18
- HobbyPlus CR-18
- Losi Micro Rock Crawler
- Redcat Ascent-18
- Traxxas TRX-4M





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