Inside the Tamiya 18658 Chevalier: compact speed and style
The Tamiya 18658, dubbed the Chevalier, is a Mini 4WD that blends detailed styling with practical track performance. Built on the MA chassis, it aims to give racers a reliable balance of stability and pace for lap-focused setups.
Profile and aerodynamic intent
The Chevalier sports a slim, race-inspired shell that improves airflow and reduces drag on straights. Its sculpted panels and sharp lines emphasise a realistic racing car look while supporting cleaner airflow at speed.
MA chassis performance highlights
The MA chassis, or Midship Aero layout, positions the motor and batteries to keep the centre of gravity low, aiding cornering stability. The platform accepts double shaft motors, allowing efficient power delivery for competitive timing on official tracks.
Tuning options and upgrade routes
There is room to tune the Chevalier for different race tactics. Racers commonly try higher RPM motors or torque-focused units, swap tyres and adjust gear ratios, and refine weight distribution to suit technical or high-speed circuits.
Build process and track fitment
Assembly uses snap-fit components for straightforward construction, making the Chevalier accessible to newcomers while still offering scope for experienced builders to refine their setup. It fits standard Tamiya Mini 4WD track layouts without modification.
Specifications
- Chassis Type: MA (Midship Aero)
- Motor Compatibility: Double Shaft Motors
- Body Style: Aerodynamic Racing Car
- Gear Ratio: 3.5:1
- Material: ABS Plastic
The Tamiya 18658 - Chevalier is a compact Mini 4WD that suits both hobby collectors and competitive racers looking for a tunable MA chassis platform with attractive styling.
