What category is the 2025 Serpento Viper 250?

The 2025 Serpento Viper 250 has a Category of Enduro / offroad.

What is the engine size of the 2025 Serpento Viper 250?

The 2025 Serpento Viper 250 has a Capacity: of 250.0 ccm (15.26 cubic inches).

What type of engine does the 2025 Serpento Viper 250 have?

The 2025 Serpento Viper 250 has a Engine type of Single cylinder, four-stroke.

How many gears does the 2025 Serpento Viper 250 have?

The 2025 Serpento Viper 250 has a Gearbox of 5-speed.

Serpento Viper 250 - 2025 Specifications and Reviews

Name: 2025 Serpento Viper 250
Brand: Serpento

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.

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2025

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General information
Color Options	Blue, gray
Category	Enduro / offroad

Engine and Transmission Specifications
Starting	Electric & kick
Final Drive	Chain (final drive)
Gearbox	5-speed
Cooling System	Air
Max Torque	19.0 Nm (1.9 kgf-m or 14.0 ft.lbs) @ 6000 RPM
Max Power	16.7 HP (12.2 kW)) @ 7500 RPM
Capacity:	250.0 ccm (15.26 cubic inches)
Physical measures and capacities
Fuel Capacity	15.00 litres (3.96 US gallons)
Wheelbase	2080 mm (81.9 inches)
Overall Width	1270 mm (50.0 inches)
Overall Length	860 mm (33.9 inches)
Seat Height	860 mm (33.9 inches) If adjustable, lowest setting.
Power/Weight Ratio	0.1285 HP/kg
Dry Weight	130.0 kg (286.6 pounds)
Serpento Viper 250 dimensions and frame
Rear Brakes	Single disc
Front Brakes	Single disc
Rear Tyre	4.60-17
Front Tyre	110/90-19
Rear Suspension	Monoshock
Front Suspension	Telescopic fork
Speed and acceleration
Top Speed	110.0 km/h (68.4 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Update specs	Report missing specs or required updates.
Comments	Sold in South-America. Produced in China.
Electrical	12V / 7A battery
Engine type	Single cylinder, four-stroke
Model year	2025
Motorcycle name	Serpento Viper 250

Performance Profile & Rider Fit

16.7 hp

Peak Power

Best For

Track15%

City45%

Cornering55%

Daily Riding45%

Touring25%

Passenger25%

Rider Profile

Best For	Suits newer or budget-conscious riders looking for a light, forgiving offroad-styled bike rather than seasoned high-performance enthusiasts.
Purpose	Built primarily for light trail riding, commuting on rough roads, and general low-speed utility rather than speed or long-distance comfort.
Rider Fit	The low dry weight and moderate seat height make it manageable for smaller or less experienced riders, though the tall-ish enduro stance may still challenge very short riders.
Character	A simple, low-powered air-cooled single that favors mechanical simplicity, easy maintenance, and off-road capability over refinement or outright performance.
Not Ideal For	Not suitable for riders wanting highway touring speeds, sustained high-speed stability, or a plush, long-distance comfort experience.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

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Inseam (optional)

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Feet:

At 860mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2025 Serpento Viper 250, with a cramped knee angle of around 75 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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