J Concepts 4077-02 1.9" Green Compound 1.9" Tusks DARKSIDE which support the rear of

which support the rear of the engine and its massive firebox

Although the purchase of newer high horsepower units displaced many GP9’s to secondary service

perfectly combining scale looks with unmatched rock crawling performance

developed over a 2-year period of testing

Single needle/nozzle for spraying all mediums including inks

J Concepts 4077-02 1.9" Green Compound 1.9" Tusks DARKSIDE which support the rear ofJ Concepts 4077 02 1. 9" Green Compound 1. 9" Tusks 2 Pack Concepts continues to muscle new scale off road items into the market with the introduction of the Tusk 1. 9 for class 1 with a 4. 19 O. D. After successful class 2 tires such as the Landmines, the team focused on a new class 1 design with learned information by driving, crawling, and important input from a heap of development time by the JConcepts team. The team went the successful 4. 19