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1939 Triumph Speed Twin specifications, pictures, reviews and rating
1939 Triumph Speed Twin . Picture credits - Triumph. Submit more pictures.
|Model||Triumph Speed Twin|
|Rating||Do you know this bike?|
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|Engine and transmission|
|Displacement||498.0 ccm (30.39 cubic inches)|
|Engine type||Twin, four-stroke|
|Engine details||360 degree paprallel|
|Power||27.0 HP (19.7 kW)) @ 6300 RPM|
|Fuel system||Carburettor. Amal|
|Fuel control||Overhead Valves (OHV)|
|Transmission type||Chain (final drive)|
|Chassis, suspension, brakes and wheels|
|Rear suspension||Rigid-optional sprung hub|
|Front brakes||Expanding brake (drum brake)|
|Rear brakes||Expanding brake (drum brake)|
|Physical measures and capacities|
|Dry weight||158.8 kg (350.0 pounds)|
|Power/weight ratio||0.1701 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 39 Triumph Speed Twin discussion group or the general Triumph discussion group.|
|Related bikes||List related bikes for comparison of specs.|
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