WM1x20 (f), WM1x20 (r) with identical hubs and chrome plated rims. Bolt on rear sprocket.
Plain inverted U section, unvalanced front, valanced rear. Rear with detachable main section.
Petrol tank Chromium plated with lined black panels. Single central CEE-ESS type filler with front fitted petrol balance pipe. Two bolt damper arm fixing. Oil tank mounted in front of engine.
4 valve 249cc with cast iron open valve radial cylinder head, bolted to the barrel from below. Oil feed to rear of cylinder.14mm central plug. Rear mounted Lucas Maglita ignition/dynamo.
Both 6 _”, coupled with aluminium shoes.
Lucas 7” headlamp and ST20 rear lamp. Lucas ‘Altette’ electric horn.
4 speed gearbox with foot change on LHS. Aluminium oil bath chaincase with ‘R’ on dome and separate filler on shock absorber dome.
Amal type 75/151 with Amal straight pull control.
Twin 1 1/2” high level pipes into barrel silencers and plain tailpipes. Heat shields fitted to exhaust pipes.
80MPH Chronometric trip speedometer. Stop light, battery cover, licence holder, 1” handlebars with Amal solid inverted levers. Single toolbox mounted opposite battery carrier. Lycett No 2B pillion pad with 3 securing screws each side. Pressed steel central stand. Steering damper and hand operated fork shock absorber. Open ended ’D’ section forks.
8 day clock in steering damper arm, pillion footrests, leg shields. All black petrol tank.