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General information |
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Model
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NSU 251 OSL WH |
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Year of manufacture
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1940 |
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Type
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Allround |
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Rating
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Engine and transmission |
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Engine size
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242.0 ccm (14.77 cubic inches) |
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Type of engine
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Single cylinder, four-stroke |
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Output
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10.5 HP (7.7 kW)) @ 5300 RPM |
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Top speed
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95.0 km/h (59.0 mph) |
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Bore x stroke
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64.0 x 75.0 mm (2.5 x 3.0 inches) |
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Fuel system
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Carburettor. Amal |
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Cooling system
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Air |
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Chassis, suspension, brakes and wheels |
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Frame type
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Steel |
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Front tire
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3-19 |
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Rear tire
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3-19 |
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Front brakes
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Expanding brake (drum brake) |
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Rear brakes
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Expanding brake (drum brake) |
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Wheels
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Spoked |
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Seat
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Single |
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Physical measures and capacities |
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Dry weight
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144.0 kg (317.5 pounds) |
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Power/weight ratio
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0.0729 HP/kg |
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Overall height
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950 mm (37.4 inches) |
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Overall length
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2040 mm (80.3 inches) |
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Overall width
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780 mm (30.7 inches) |
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Fuel capacity
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11.00 litres (2.91 US gallons) |
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Other specifications |
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Starter
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Kick |
| Update specs | Report missing specs or required updates. |
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Further information |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 40 NSU 251 OSL WH discussion group or the general NSU discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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and veteran bikes can be sold and bought through our free motorcycle classifieds.
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Pictures, trademarks and logos of third parties are the exclusive
property of the respective owners. Technical specifications are subject to change without notice.
