MA Chassis Mini 4WD Kit Guide
Choose a Tamiya MA chassis kit by the exact body, included parts and class goal. Learn what to inspect first and how to build a dependable dual-shaft baseline.
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Browse available alternativesA shaft-driven four-wheel-drive Mini 4WD kit built around Tamiya's MA chassis, sold as an event-limited special edition. Its low, wide body — styled after modern supercars — is molded in polycarbonate and comes pre-printed with a carbon-fiber pattern, a finish paint alone can't reproduce, with wheel arches already cut out and a clear accent sticker sheet included. The MA chassis (Midship AERO) combines the mid-mounted, double-shaft motor layout of the MS chassis with the airflow-focused shaping of the AR chassis, and comes with six low-friction resin rollers and a rear skid bar as standard. Its A-parts (rollers, gear cover, etc.) are molded in white low-friction resin, and it rolls on super-hard, small-diameter, low-profile tires with the car's name molded into the tread. Gear ratio is a speed-oriented 3.5:1.
Choose a Tamiya MA chassis kit by the exact body, included parts and class goal. Learn what to inspect first and how to build a dependable dual-shaft baseline.
The MA chassis Mini 4WD is rigid and beginner-friendly. How to tune around that stiffness with roller geometry, braking and damper placement.
We counted every non-kit SKU in our own 289-item Tamiya catalogue by named chassis. MS, AR and Super XX lead, but two-thirds of parts name no chassis at all.