1969 Norton P11 / P11A / Ranger technical specifications

Technical specifications

Model: P11 / P11A / Ranger
Years: 1969-
Engine: Four stroke, parallel twin cylinder, push rod, 2 valves per cylinder.
Capacity: 745 cc / 45.5 cu in
Bore x Stroke: 73 x 89 mm
Compression Ratio: 7.5:1
Cooling System: Air cooled
Induction: Twin 1⅛” Amal Monoblocl concentric carburetors
Ignition: Lucas K2F magneto
Starting: Kick
Max Power: NA
Transmission: 4 Speed
Final Drive: Chain
Frame: Modified Matchless G85 CS dual down-tube Reynolds 531 alloy steel tubing cradle frame.
Front Suspension: Telescopic forks
Rear Suspension: Dual Girling shocks with adjustable pre-load.
Front Brakes: Drum
Rear Brakes: Drum
Front Wheel: Akront WM2-19″
Rear Wheel: WM3-18″ steel rim
Front Tyre: 3.5×19
Rear Tyre: 4.00-18
Seat Height: 830 mm / 32.7 in
Dry Weight: 156.5 kg / 345 lbs
Fuel Capacity: 10 Litres / 2.7 US gal

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