Aprilia SR50 Ditech

Engine: Morini Liquid Cooled (Ditech Fuel Injection)

Production: Until 2005, superceeded by SR50R (Carb model)

Rollers: 17 x 12.3  11.3g

Tyres 130/60-13 Front & Rear

Body: Early (single headlight), Late (two headlights)

Common faults: Crank bearing failure, fuel pump failure, electrical failure of air and fuel injectors, compressor, ECU, Electronic oil pump, oil line cracks and failure, exhaust carbon blockage/failure, Injector and spark plug fowling due to rich mixture of injection system.