1978 Puch Maxi Sport Bike has all original blue paint. Engine has been rebuilt with a 70cc kit + high compression head with an expansion chamber exhaust. 70cc 45mm Treat Kit 45mm O-RING High Compression Head Puch Tecno Boss Exhaust Drop M Handlebars Puch Maxi Racer Seat NGK Spark Plug Cap Motocross Style Blue Grips NGK Spark Plug B6HS Drive Chain 415HD 122 Link SAVA MC11 Moped Racing Tires 17 x 2.50 Blue Polyurethane Fuel Line Tucked Wires Hidden Kill Switch