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1957 Norton Manx specifications, pictures, reviews and rating
Submit a photo of the 1957 Norton Manx.
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|Engine and transmission|
|Displacement||499.0 ccm (30.45 cubic inches)|
|Engine type||Single cylinder, four-stroke|
|Power||47.0 HP (34.3 kW)) @ 6500 RPM|
|Top speed||210.0 km/h (130.5 mph)|
|Fuel system||Carburettor. NA|
|Fuel control||Double Overhead Cams/Twin Cam (DOHC)|
|Transmission type||Chain (final drive)|
|Chassis, suspension, brakes and wheels|
|Front suspension||Telescopic fork|
|Front brakes||Expanding brake (drum brake)|
|Rear brakes||Expanding brake (drum brake)|
|Physical measures and capacities|
|Dry weight||140.0 kg (308.6 pounds)|
|Power/weight ratio||0.3357 HP/kg|
|Wheelbase||1400 mm (55.1 inches)|
|Update specs||Report missing specs or required updates.|
|Maintenance||Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com.|
|Ask questions||Join the 57 Norton Manx discussion group or the general Norton discussion group.|
|Related bikes||List related bikes for comparison of specs.|
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