Engine - 4 h.p. Jap twin-cylinder, side-by-side valves, 64.5 mm. bore x 76 mm. stroke having a capacity of 496 c.c.
Carburetter - Amac.
Ignition - Chain driven mag.
Tank - 1 ¾ gallons petrol, 1 quart oil.
Lubrication - Sight drip feed Lubricator.
Transmission - Three-Speed Burman, with clutch and kick starter.
Frame - Weldless steel tubing, all vital parts reinforced, Patent Girder forks.
Wheels - 26in. x 2 ¼ in Tyres.
Standard Fittings - Sidecar
Additional Information - (Available to members in downloads section)
- 1922 Sales Brochures, Enfield gear information and spare parts list.
- The Motor Cycle 4th May, 1922 - Road Test of 2 ½ h.p. Single-Speed model.
- Calthorpe Letter, Dated, Dec. 6th 1922.
- 1922 Sales Brochure.