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Naked Motorcycles

2017Vento Proton 150

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The 2017 Vento Proton 150 is an entry-level commuter motorcycle designed for budget-conscious riders seeking reliable daily transport. Its lightweight 97kg frame, comfortable 760mm seat height, and practical rear rack make it ideal for urban commuting and casual riding. Known for fuel efficiency and straightforward mechanical simplicity, this carbureted street bike prioritizes affordability and dependability over performance.

Capacity
149.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Wet weight
97.0 kg
Seat height
760 mm
Power
11.0 HP (8.0 kW)
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 20Agility 70Comfort 45Off-road 25Touring 25Road manners 55
Off-road & trail25%
Cornering40%
City riding75%
Daily riding65%
Touring25%
Two-up30%
Track10%
Best for
It's built as an everyday runabout for short trips, errands, and light urban commuting rather than performance riding.
Built for
It has a modest, utilitarian personality with just enough power for city traffic and a simple, no-frills mechanical setup.
Not ideal for
It's not suited for highway touring, carrying a passenger over distance, or riders seeking speed and excitement.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 760mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2017 Vento Proton 150, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
149.0 ccm
Power
11.0 HP (8.0 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.1134 HP/kg (wet)
Cooling system
Air
Fuel system
Carburettor
Starting
Electric
Ignition
CDI
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Overall length
1850 mm
Overall width
715 mm
Seat height
760 mm
Wet weight
97.0 kg
Fuel capacity
10.00 litres
Carrying capacity
Rear rack
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Dual shocks
Brakes & wheels
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)
Front tyre
2.75-18
Rear tyre
3.00-18
Other
Color options
Green/black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2017 Vento Proton 150 motorcycle is a sleek and stylish option for riders looking for a reliable and affordable commuting bike. With a powerful 149cc engine, this bike offers smooth acceleration and excellent fuel efficiency, making it perfect for daily use. The comfortable seating position and responsive handling make it a great choice for both beginner and experienced riders. Additionally, the modern design and attractive color options make the Vento Proton 150 stand out on the road.

Overall, the 2017 Vento Proton 150 is a fantastic choice for anyone in the market for a practical and stylish motorcycle. Its reliable performance, comfortable ride, and affordable price point make it a top contender in its class. Whether you're navigating city streets or hitting the open road, the Vento Proton 150 delivers a satisfying riding experience that won't break the bank.

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Common questions

What is the engine size of the Vento Proton 150?

The 2017 Vento Proton 150 has a Capacity of 149.0 ccm (9.09 cubic inches).

What engine power does the Vento Proton 150 have?

The 2017 Vento Proton 150 has a Power of 11.0 HP (8.0 kW).

How many gears does the Vento Proton 150 have?

The 2017 Vento Proton 150 has a Gearbox of 5-speed.

How much does the Vento Proton 150 weigh?

The 2017 Vento Proton 150 has a Wet weight of 97.0 kg (213.8 pounds).

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