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Viper 250 - 2025 Specifications and Reviews

The 2025 Serpento Viper 250 is a lightweight enduro machine designed for riders seeking adventure both on and off-road. Powered by a nimble 250cc single-cylinder four-stroke engine delivering 16.7 horsepower, it excels in tight trails and technical terrain with its 19-inch front wheel and aggressive tread pattern. Its compact frame, manageable seat height, and responsive handling make it ideal for intermediate riders building their dual-sport skills.

2025
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General information

Color OptionsBlue, gray
CategoryEnduro / offroad

Engine and Transmission Specifications

StartingElectric & kick
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemAir
Max Torque19.0 Nm (1.9 kgf-m or 14.0 ft.lbs) @ 6000 RPM
Max Power16.7 HP (12.2 kW)) @ 7500 RPM
Capacity250.0 ccm (15.26 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity15.00 litres (3.96 US gallons)
Wheelbase2080 mm (81.9 inches)
Overall Width1270 mm (50.0 inches)
Overall Length860 mm (33.9 inches)
Seat Height860 mm (33.9 inches) If adjustable, lowest setting.
Power/Weight Ratio0.1285 HP/kg
Dry Weight130.0 kg (286.6 pounds)
 
 

Viper 250 dimensions and frame

Rear BrakesSingle disc
Front BrakesSingle disc
Rear Tyre4.60-17
Front Tyre110/90-19
Rear SuspensionMonoshock
Front SuspensionTelescopic fork

Speed and acceleration

Top Speed110.0 km/h (68.4 mph)

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 Serpento Viper 250 discussion group or the general Serpento discussion group.
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CommentsSold in South-America. Produced in China.
Electrical12V / 7A battery
Engine typeSingle cylinder, four-stroke
Model year2025
Motorcycle nameSerpento Viper 250

Rider Reviews

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