1UP Racing MicroTune Drivetrain Shim Set (2.5mm) (0.5/0.1/0.2/0.3mm)

Shim Set Overview:

The 1UP Racing MicroTune Drivetrain Shim Set gives you precise control over drivetrain tolerances, making it easier to eliminate excess play and achieve a perfectly tuned fit throughout your build. These precision shims feature a smaller outer diameter than the MicroTune Suspension Shims (1UP-80213 series - sold separately), making them ideal for axles, gears, and other drivetrain components where clearance is limited.

About the MicroTune Drivetrain Shims

Precision Spacing & Smoother Performance

With a variety of inner diameter options available separately and a range of thicknesses including 0.05, 0.1, 0.2, and 0.3 millimeters in each set, you can dial in spacing across a wide range of drivetrain assemblies. As part of the 1UP Racing MicroTune System, these shims help racers refine critical tolerances throughout the vehicle, improving drivetrain alignment, reducing unwanted play, and enhancing overall precision.

Features:

• Smaller-diameter shim design fits tight drivetrain areas
• Precision thickness options support fine tuning
• Reduced drivetrain play improves efficiency
• Smoother gear operation enhances performance
• Durable construction supports long term use
• Part of the MicroTune System for full vehicle tolerance tuning