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Norton Dominator 99SS
1957Allround

Norton Dominator 99SS

Key specifications

Engine
596 cc
Power
31 HP
Fuel type
petrol
Fuel capacity
4.2 L
Seat height
31 mm
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Technical details

Source specification data

Make
Norton
Model
Dominator 99SS
Category
Allround
Starter
Kick
Power
31.00 HP (22.6 kW)) @ 6500 RPM
Ignition
Coil
Top Speed
163.0 km/h (101.3 mph)
Fuel System
Carburettor. Amal
Bore X Stroke
68.0 x 82.0 mm (2.7 x 3.2 inches)
Compression
7.4:1
Displacement
596.00 ccm (36.37 cubic inches)
Engine Details
Twin, four-stroke
Transmission Type Final Drive
Chain
Seat Height
787 mm (31.0 inches) If adjustable, lowest setting.
Fuel Capacity
16.00 litres (4.23 gallons)
Seat
Dual
Wheels
Spoked
Frame Type
Down tube-single
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Swingarm -two plungers
Front Suspension
Telescopic