1.9 XL Dual Stage Closed Cell Crawl Foam Insert(2): 6174-00
1.9 XL Dual Stage Closed Cell Crawl Foam Insert(2): 6174-00
In Stock
Elevate your trail rig with the Pro-Line 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam. Engineered specifically for 1.9" XL scale tires, these advanced inserts combine a waterproof closed-cell inner core with a soft open-cell outer ring to maximize traction and sidewall stability on demanding off-road courses.
The Pro-Line 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam solves the common issue of tire collapse during extreme side-hilling and technical crawling. Featuring an inner core made from high-density, waterproof blue closed-cell foam, these inserts maintain rigid tire shape and full sidewall support under heavy vehicle weight. The soft outer open-cell foam allows the tread to flex and wrap around jagged rocks and obstacles, giving your RC crawler unmatched grip. Contoured specifically to fit Pro-Line 1.9" XL crawling tires, these durable inserts ensure long-lasting, consistent performance on every trail adventure.
What tires fit the Pro-Line 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam?
These inserts are specifically contoured to fit Pro-Line 1.9" XL rock crawling tires, such as the Hyrax 1.9" XL, Flat Iron XL 1.9", Interco TSL SX Super Swamper XL 1.9", BFGoodrich Baja T/A KR2 1.9", and BFG Krawler KX 1.9".
Are the Pro-Line 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foams waterproof?
Yes, the inner blue closed-cell foam insert is lightweight and completely waterproof, preventing water logging during wet trail runs or creek crossings.
How do dual-stage inserts improve my RC crawler's handling?
The soft outer foam lets the tread surface bend and conform to obstacle shapes for maximum grip, while the firmer inner closed-cell core prevents the sidewall from folding over during sharp turns or steep side-hill crawling.