Alton 12 volt A.C. generator with a diameter of only 76mm. While running at moderate cruising speeds this tiny alternator supplies an output of 85 to 90 watts (maximum output of 150 watts). It will supply sufficient energy to have lighting that conforms to modern expectations, coil ignition, and a well-charged battery.

Using permanent magnet brushless technology, Alton has created the perfect racing alternator: Compact, lightweight, powerful. The rectifier-regulators can be connected for negative or positive earth systems and again instructions are supplied.