GSM 50 2002 > DERBI MOTOR Parts

GSM 50 2002 > Derbi Engine

The Gilera GSM 50cc moped is a supermotard style off road machine that uses a Derbi 50cc liquid cooled engine. It’s a solid bike due to using motocross style long travel suspension and big 17 inch wheels and tyres. The engine is very tuneable with lots of parts readily available to give it some more power