
PRO617400
Proline 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam (2): XL Tires
1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam (2): XL Tires
Pro-Line's new inner inserts are made from lightweight and waterproof Blue Closed Cell Foam while the outer is made from Soft open cell foam. When combined they are perfectly sized for Pro-Line's 1.9" XL sized Rock Crawling Tires.
- Dual Stage for Incredible Grip and Sidewall Support
- Extremely Durable Closed Cell Foam
- Inner Closed Cell Provides unmatched Sidewall Support
- Soft Outer for Maximum Traction
- Improved Performance and Appearance
In The Box
- 1.9” Dual Stage Closed Cell Rock Crawling Foam Inserts (2 pcs)
Introduction:
Pro-Line's new Dual Stage Closed Cell foams are extremely durable and will last through many rugged adventures.
Get your own set of Pro-Line's new Rock Crawling Dual Stage Closed Cell Foam Inserts today!
Features:
- Dual Stage for Incredible Grip and Sidewall Support
- Contoured to perfectly match Pro-Line's 1.9" XL Tires
- Extremely Durable Closed Cell Foam
- Inner Closed Cell Provides unmatched Sidewall Support
- Soft Outer for Maximum Traction
- Improved Performance and Appearance
- Unique Pro-Line Blue Color & White Color
Overview:
Pro-Line is proud to introduce our next generation of Rock Crawling Performance Foam Inserts: the all-new 1.9" Dual Stage Closed Cell Inner/Soft Outer Foam! Pro-Line's new inner inserts are made from lightweight and waterproof Blue Closed Cell Foam while the outer is made from Soft open cell foam. When combined they are perfectly sized for Pro-Line's 1.9" XL sized Rock Crawling Tires. The inner Closed Cell inserts are completely contoured to correctly match the shape of Pro-Line's tires for improved tire performance and appearance. The Soft outer foam provides maximum grip while maintaining a fully supported sidewall from the inner Closed Cell foam for maximum side-hilling performance. Pro-Line's new Dual Stage Closed Cell foams are extremely durable and will last through many rugged adventures.
Get your own set of Pro-Line's new Rock Crawling Dual Stage Closed Cell Foam Inserts today!
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers

Proline 1/10 Dual Stage Front/Rear 1.9" Rock Crawling Foam (2): XL Tires
Product details
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Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
Performance You Can Trust
Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.
Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























