Only 5 classes are used in each series, # = typical series of classes
• F1 (any make), • F2 #, • Pre 1960 F1 front engine #
• Touring cars (any make)
• Touring cars (not Ninco or Pro Slot)
• 2-wheeled rally cars (any make), • 4-wheeled rally cars (SCX only)
• Carrera Muscle #
• Open class (any modified car)
• Parma (steel chassis cars)
• Go-carts (Ninco only)
• Lorries (Fly only)
• Trucks
• A1 GP
• Open top LMP
• Vanquish M.G’s (any model except lightweight cars)
• Small wheeled cars (e.g. Saxo, Cleo, Punto, Mini, Fiesta) any make
• GT1 (Le Man cars e.g. Toyota or Bentley), SCX GT #
• GT2/3 (e.g. Porsche, Ferrari)
• Open class #
• Fly GT (Marcos, Lister, Corvette, etc.)
All classes allowed weights but run standard tyres and original make engine.
Pictures on bolwextric.co.uk feature Bolwextric made slot tracks.