Xceed RC have released this small type INS-Box. Available in both clear and black, both versions are 50mm in diameter, 41mm high and the black version weighs in at 19 grams, approximately 30% lighter than other designs. Reduces noise level without loosing horsepower and fits all engines. Due to its size, it also reduces drag in 1/8 scale open cockpit cars. Fits below most commonly used touringcar bodies in 1/10 and is IFMAR and EFRA homologated.