A new family of ultralight (only 83 kg for basic version) Checca motorcycles debuted in 1960 to replace the Ottantatrè model. Technically Checca was similar to the 125 cc Centomila, but with a scaled parts. The basic version GT was equipped with an 83 cc 4 hp engine, an upper level GTE version had a 99 cc 5.15 hp engine and the Sport version had a 99 cc 6.5 hp engine. In 1962, the family was supplemented the GTL version with a 125 cc 5.5 hp engine. The family was in production for totally 9 years, however it had no big commercial success.