Take your Pinewood Derby build to the next level with our 3D Printed Full Skirt Fenders STL file. Designed for performance and style, these aerodynamic fenders help reduce drag and improve track stability. Perfectly shaped to fit standard Pinewood blocks, the STL file includes front and rear fenders that can be mirrored or resized as needed. Print them at home with your FDM 3D printer and glue them directly to your car body for a sleek, pro-builder finish. These fenders are optimized for rail-riding setups, giving serious racers the edge they need to win. Pair with our lathed wheels, polished axles, and Back to Basics car kits to build a top-tier race car. Download instantly and start customizing your ride today! Explore more 3D printed STL files for even more upgrade options.

Looking for an easy way to start your pinewood derby journey? The Back to Basics B2B Pinewood Car Kit is a full-sized, classic-style kit designed for group builds, scout troops, and first-time racers. With a traditional pine block body, pre-drilled axle holes, and standard race wheels, it’s simple to assemble and meets most race rules out of the box. Perfect for team workshops, classroom projects, or large events, these kits ensure consistency across builds while keeping costs low. Add graphite, lathed wheels, or alignment tools to boost speed!

Ensure your pinewood car passes inspection with confidence. This all-in-one inspection box checks width, length, underbody clearance, and start pin legality. Perfect for parents and racers alike, it simplifies the race-day process and eliminates last-minute surprises.

Rev up your next pinewood race with this high-performance Ford GT-inspired 3D printed car body. Available as an STL file, it’s designed for racers who demand speed and style. Perfectly scaled to official pinewood specs.

Rev up your next build with this Pinewood Hot Rod body! Designed for legal race specs, this kit offers vintage style and high-performance potential.

Cruise into race day with our Pinewood Town Car body kit—crafted for elegance, performance, and compatibility with official derby blocks.

Upgrade your pinewood car with precision 3D printed fenders. Designed to reduce drag and add a sleek, custom look for better performance on race day.