UPG-18500 UpGrade RC 1.9" Class 2 Dual Stage Rock Crawling Foam Inserts (2) (Closed Cell Inner/Soft Outer) stainless Traxxas' exclusive Smart Start™ technology

Traxxas' exclusive Smart Start™ technology monitors critical starting functions

2" Black Front Wheels

Every true Touring Car fan will know the name Roberto Ravaglia

known for their durability and performance in high-traction conditions

Adjustability allows fine tuning for optimal performance in order to keep the boat planted in almost any water condition

UPG-18500 UpGrade RC 1.9" Class 2 Dual Stage Rock Crawling Foam Inserts (2) (Closed Cell Inner/Soft Outer) stainless Traxxas' exclusive Smart Start™ technologyThe UpGrade RC 1. 9" Class 2 Dual Stage Rock Crawling Foam Inserts are the perfect option to improve the sidewall performance of the UpGrade RC 1. 9" Rock Claw. Adding these ensures that your sidewalls do not flex, keeping consistent contact with the ground. About the Dual Stage Foams Design These advanced foam inserts feature an outer, white, soft foam that allows the tire to easily conform to the terrain, while the inner, red, firm foam keeps the