---
product_id: 330140431
title: "Pro-Line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts"
brand: "pro-line"
price: "FREE"
currency: PLN
in_stock: false
category: "Pro Line"
url: https://www.desertcart.pl/products/330140431-pro-line-racing-dual-stage-closed-cell-inner-soft-outer
store_origin: PL
region: Poland
---

# Dual-stage foam for max grip Precision fit for 1.9-inch XL tires Closed-cell foam for ultimate durability Pro-Line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts

**Brand:** pro-line
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🛞 Grip the edge, own the track!

## Quick Answers

- **What is this?** Pro-Line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts by pro-line
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/330140431-pro-line-racing-dual-stage-closed-cell-inner-soft-outer)

## Best For

- pro-line enthusiasts

## Why This Product

- Trusted pro-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Extremely durable closed-cell foam resists wear and tear, extending tire life.
- • **Plug & Play Installation:** No assembly or batteries required—upgrade your ride instantly.
- • **Tailored Fit for XL Tires:** Contoured specifically to fit Pro-Line 1.9-inch XL tires, ensuring seamless performance.
- • **Enhanced Sidewall Stability:** Inner closed-cell foam provides unbeatable sidewall support to prevent tire deformation.
- • **Unmatched Traction & Control:** Double-stage foam design delivers superior grip and lateral support for aggressive driving.

## Overview

Pro-Line Racing Dual Stage Foam Inserts feature a double-layer closed-cell design engineered for superior grip, lateral support, and durability. Precisely contoured for 1.9-inch XL tires, these inserts enhance tire stability and performance, making them a must-have upgrade for serious RC racers.

## Description

Pro-line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts are made from lightweight and waterproof Blue closed Cell foam while the outer is made from soft open cell foam. The soft outer foam provides maximum grip while maintaining a fully supported sidewall from the inner closed Cell foam for maximum side-hilling performance. Dual stage closed Cell foam are extremely durable and will last through many rugged adventures. When combined, they are perfectly sized for Pro-line's 1.9-inch XL sized rock crawling tires.

## Features

- Double stage for incredible grip and lateral support
- Contoured to perfectly fit Pro-Line 1.9-inch XL tires
- Extremely durable closed cell foam
- The inner closed cell provides unsurpassed side wall support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M5B8TJN |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #227,814 in Toys ( See Top 100 in Toys ) #14 in RC Vehicle Tire Foam Inserts |
| Brand Name | Pro-Line |
| Construction Type | Combination of closed and open cell foam |
| Customer Reviews | 4.7 4.7 out of 5 stars (787) |
| Global Trade Identification Number | 00675118167794 |
| Included Components | 1 x Pro-line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts |
| Item Diameter | 1.9 Inches |
| Item Dimensions | 25.9 x 17 x 4.6 centimeters |
| Item Type Name | Foam Inserts |
| Item Weight | 41 g |
| Load Index | 100 |
| Manufacturer | Pro-line Racing |
| Manufacturer Part Number | PRO617400 |
| Model Number | PRO617400 |
| Number of Packs | 1 |
| Ply | 2-Ply |
| Rim Size | 1.9 Inches |
| Rim Width | 1.9 Inches |
| Seasons | Year Round |
| Section Width | 1.9 Inches |
| Size | 1.9/50-10.2 |
| Speed Rating | R |
| Tire Aspect Ratio | 50 |
| Tire Diameter | 10.2 inches |
| Tread Depth | 0.5 Inches |
| Tread Type | Non-Directional |
| UPC | 675118167794 |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 190/90 |

## Product Details

- **Brand:** Pro-Line
- **Rim size:** 1.9 Inches
- **Section width:** 1.9 Inches
- **Size:** 1.9/50-10.2
- **Tyre aspect ratio:** 50

## Images

![Pro-Line Racing Dual Stage Closed Cell Inner/Soft Outer Foam Inserts - Image 1](https://m.media-amazon.com/images/I/71SfWD7iGUS.jpg)

## Questions & Answers

**Q: Will these fit the Duratrax Showdown’s, 1.9?**
A: Yes, they will fit any 1.9XL.

**Q: Will these fit the 1.9 hyraxs? I cant find none xl foams**
A: Yes they will fit hyrax 1.9

**Q: Will these fit proline 1.9 xl boggers?**
A: Barely.. the Boggers are huge so it doesn’t completely fill them. Very, very soft outer. Am trying them myself with brass rings in SSD wheels and will change to alittle bigger or just use the stock foams and brass rings if it doesn’t feel right.

**Q: will these work in injora 1.9 beadlocks?**
A: Should

## Frequently Bought Together

- Pro-Line Racing 1.9 XL Dual Stage Closed Cell Crawl Foam Insert2 PRO617400 RC Tire
- Pro-Line Racing Hyrax 1.9 Predator Tires 2 PRO1012803 RC Tire
- Pro-Line Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire

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**Shop now:** [https://www.desertcart.pl/products/330140431-pro-line-racing-dual-stage-closed-cell-inner-soft-outer](https://www.desertcart.pl/products/330140431-pro-line-racing-dual-stage-closed-cell-inner-soft-outer)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-09-23*