Model: Proline 637600
Dist. #: PRO637600
SKU: PRO637600
Customer Reviews: 
4 of 5 (1 Review)
Shipping: In Stock For Shipping
Store Pickup:
South Jordan, UT
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$43.74
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Price:
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$24.99
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$18.75 (43%)
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Updated on Jul 13, 2026 09:59:08 PM
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Overview
This is a pair of 2.9" Dual Stage Closed Cell Foams for Large Scale Rock Crawlers. Pro-Line is proud to introduce the newest and largest addition to our popular line of Rock Crawling Performance Foam Inserts: the all-new 2.9" Dual Stage Closed Cell Inner/Soft Outer Foam for SCX6®! Other than tires, these are the single biggest performance upgrade you can make to your crawler.
Pro-Line's 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 2.9" SCX6® Rock Crawling Tires such as the Hyrax XL (PRO1018614). 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 2.9" Rock Crawling Dual Stage Closed Cell Foam Inserts today!
PRO637600 | 2.9" Dual Stage Closed Cell Inner/Soft Outer Large Scale Rock Crawling Foam Inserts (2) for Hyrax XL PRO1018614 Tires and other 2.9" SCX6® Tires Front or Rear
Please note: All tires & wheels are sold in pairs, unless otherwise noted.
Features
Dual Stage for Incredible Grip and Sidewall Support
Contoured to Perfectly match Pro-Line's 2.9" SCX6® Tires
Extremely Durable Closed Cell Foam
Inner Closed Cell Provides Unmatched Sidewall Support
Soft Outer for Maximum Traction
Improved Performance and Appearance
Get Better Grip with Your SCX6®!
Unique Pro-Line Blue Color & White Color
Fits
Pro-Line Hyrax XL Crawler Tire (PRO1018614)
Axial® SCX6® Stock Tire (AXI45000)
Specifications
Color: Blue
Compound / Hardness: Soft
Insert Material: Closed Cell
Package Type: Inserts Only
Product Height: 2.9" (74 mm)
Quantity Option: 2 in a package
Scale: 1/6
Track Surface: Rock Crawling
Vehicle Type: Rock Crawler
Wheel Position: Front/Rear
