SKU: KYO-87053-02 | Brand: Kyosho | Product: Kyosho Mini-Z Grand Prix Circuit 50 Large Corner Expansion Kit (16 mats) Expand your Mini-Z track with the Kyosho Circuit 50 Large Corner Expansion Kit, containing 16 interlocking corner mats measuring 50 × 50 cm each. This expansion set works with all Circuit 50 modular track systems (Short, Long, Oval configurations). Each mat features high-density EVA foam construction with urethane edge barriers and includes snap-fit connectors for tool-free assembly. The corner pieces allow you to add sharper turns and more complex racing lines to your existing layout. Mats connect securely without additional modifications and store compactly when not in use.