1925 2 ½ h.p. 3-Speed - All Chain Model

1925 2.5hp chain

Appearance As picture 

 

Specification

Engine - 2 ½ h.p. PECO 2-stroke, 67 mm. x 69 mm. bore and stroke, having a capacity of 245 c.c., roller bearing big end.

Lubrication - Mechanical oil pump on engine shaft, through adjustable sight feed on tank.

Carburettor - B. & B..

Tank - 1½ gallons petrol, 1 ½ quarts oil, enamelled black, gold lined.

Ignition - C.A.V. Magneto, variable.

Gearbox - Burman 3-speed, 3-plate clutch and kick starter. All chain drive transmission with shock absorber in clutch.

Wheels and Tyres - 24 x 2¼ in. , with Dunlop Cord studded tyres.

Frame - Weldless steel tubing, patent girder spring forks.

Brakes - Internal expanding hub front and rear.

Standard Fittings - Large pan seat, inverted levers, tools, mudguards, stand and carrier.

 

Extras

Available as 3-speed with Belt Drive, Rim Brakes front and back at reduced cost.

Notes

Additional Information  - (Available to members in downloads section)

  • 1925 Sales Brochure.
  • Advertisements as published in 1928.
  • The Motor Cycle - Care and Maintenance article - 350cc OHV.
  • Oil pump patent documenatation as used on some 1925 models.

 

Sources

  • 1925 Sales Brochure.