Tamiya 69572 Washboard Sections Kit for Mini 4WD (5mm & 10mm)  [69572]

Tamiya 69572 Washboard Section Overview

The Tamiya Mini 4WD washboard section adds a technical obstacle to your home circuit that tests car setup and driver consistency. First used in the 2013 Mini 4WD Cup in Japan, these inserts are now offered to hobbyists who want to introduce measured airtime and rhythm to their laps.

Profile and Jump Behavior

These washboard inserts create a subtle hopping effect that changes how cars settle through a sequence of bumps. The set contains two heights, 5mm and 10mm, so you can pick milder or more aggressive transitions to suit different chassis and setups.

Placement Options and Circuit Compatibility

• Track Placement: Use single strips to add a touch of challenge or line up pairs for a continuous rhythm section that rewards suspension tuning.
• Material Compatibility: Made to work with the Mini 4WD Oval Home Circuit with Lane Change and the Tamiya Racing Mini 4WD Japan Cup Junior Circuit without modification.
• Enhancement Potential: A good option for drivers wanting to evaluate gearing, weight distribution and stability through uneven surfaces.

Fitting and Adjustment

Attachment is simple and the necessary fixings are included so you can secure the sections to existing track panels. Positioning is easy to change, allowing quick experimentation with line choice and difficulty for club nights or solo practice.