Tamiya 18715 Copperfang FM-A Mini 4WD Kit 1/32 - Performance Base  [18715]

A closer look at the Copperfang

The Tamiya Copperfang on the FM-A chassis offers a compact yet capable Mini 4WD package for hobbyists focused on tuning and on-track performance. Its design is aimed at builders who want a raceable car with scope for modification.

Body profile and aerodynamic focus

The Copperfang body draws on rally-inspired styling to smooth airflow and improve high-speed stability. With panels moulded in colour, builders can choose to leave the finish or personalise the shell with paint and decals.

FM-A chassis - handling characteristics

The FM-A chassis uses a front-mid motor placement to shift mass forward and enhance stability on climbs and descents. Made from resilient black ABS, the chassis delivers reliable durability for regular racing use.

Practical upgrades and tuning choices

Racers can refine the Copperfang using common upgrade parts, for example:

• Motors: Select a high-torque unit for twisty sections or a high-speed motor for straight runs.
• Tires: Fit super hard low-profile tyres to reduce rolling resistance and keep consistent lap times.
• Gears: Alter gear ratios to tune the compromise between acceleration and top speed.
• Dampers: Install dampers to control rebounds and improve traction over uneven surfaces.

Setting up for different circuits

The FM-A chassis is easy to access for adjustments, helping quick setup changes between heats. Its balance and aerodynamic shell make it suitable for courses with both technical sections and speed demands.

The Tamiya Copperfang combines a distinctive shell with a versatile FM-A platform. It is well suited to both collectors and competitive builders who want a foundation that responds well to common upgrades.