Sander Engineering S15-155-SI1 Sprint Car Wheel 15x15 5in Backspace Inner Beadlock

The Sander Engineering S15-155-SI1 is a precision-engineered 15x15 inch sprint car racing wheel featuring CNC cold-spun aluminum construction with dual heat treatment for superior strength and durability. This splined wheel features a 5-inch backspace and inner beadlock design, making it ideal for sprint car racing applications.

Key Features:

• CNC cold-formed aluminum wheel halves spun over a two-stage mandrel and heat-treated twice for precision
• Splined center cast from high-quality aircraft magnesium for lightweight performance
• Inner beadlock configuration for secure tire mounting
• 15-inch diameter by 15-inch width with 5-inch backspace
• Fully polished front and back with red anodized lock rings
• 42-spline center design for maximum strength
• Billet beadlock rings for superior durability

Since 1979, Sander Engineering has produced high-quality, precision-engineered wheels and components for dragsters, sprints, midgets, and micros. This wheel combines race-proven engineering with meticulous manufacturing processes to deliver the performance and reliability that sprint car racers demand.