Engine. Single Cylinder 2.49 h.p., 63 x 80 m/m bore and stroke.
Lubrication. Mechanical pump, sight feed on timing case. Hand pump fitted. Oil supplied to primary chain by by-pass valve on sight feed.
Transmission. ½in. pitch roller chains ; front enclosed and rear efficiently protected. Cam-faced cush drive fitted to engine shaft.
Handlebar. Touring or semi-sporting, adjustable.
Tank. Saddle type, with knee grips. Capacity : Petrol 1½ gallons. Oil 2¼ pints.
Tyres. 25in.× 2.75in. Dunlop cord, W.O. 25in.× 3in. W.O. extra.
Brakes. Both 5½in. diameter. Rear brake quickly adjustable.
Saddle. Spring seat. Special fixing giving low position, with adjustment.