McAllister #451 SPRINT TOP WING FOR MERCER

This product is a 7-inch sprint car top wing designed for McAllister Racing Mercer sprint body setups, primarily used in 1/10 scale dirt oval and sprint car RC racing. The wing is engineered to provide rear downforce and improve traction, stability, and cornering control at high speeds on loose or high-grip oval tracks. It is molded from lightweight Lexan to reduce weight while maintaining durability under racing stress and repeated adjustments. The kit includes multiple pre-formed Lexan components that must be trimmed, assembled, and painted to match race specifications. It is commonly used in Mercer sprint configurations where adjustable aerodynamic tuning is important for competitive performance.

Features:

• Designed specifically for McAllister Mercer Sprint body systems
• 7-inch top wing size optimized for 1/10 sprint car dirt oval racing
• Lightweight Lexan construction improves durability and reduces added weight
• Provides adjustable rear downforce for improved traction and cornering stability
• Includes trim-to-fit Lexan parts for custom assembly and setup tuning
• Requires assembly, painting, and finishing for full installation
• Compatible with Mercer sprint cage and wing mounting systems