Pro-Line Dual Stage Foam Closed Cell Inner / Soft Outer, Rock Crawling Insert for Pro-Line 2.2" XL Tires Proline This is 4cc tube of

This is 4cc tube of Team Associated Black Grease

Increased steering response and higher cornering speeds can be achieved in certain conditions

More consistent lap times even during long races

4GHz 4-channel transmitter

-2 x M2x6mm Screws

Pro-Line Dual Stage Foam Closed Cell Inner / Soft Outer, Rock Crawling Insert for Pro-Line 2.2" XL Tires Proline This is 4cc tube ofPro Line 2. 2" Dual Stage Closed Cell Rock Crawling Foam Inserts feature a lightweight, waterproof blue closed cell foam inner ring, with a soft open cell outer ring, and are perfectly sized for Pro Line 2. 2 XL sized crawler tires. The inner insert is contoured to match the shape of the big XL size tires, while the soft outer foam provides maximum grip and maintains a fully supported sidewall to give them the correct shape, improved performance and