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Scooters

2013Yamaha Neos 4T

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The 2013 Yamaha Neos 4T is an entry-level automatic scooter designed for urban commuters and new riders seeking economical, hassle-free transportation. Powered by a fuel-injected 49cc four-stroke engine, it delivers reliable performance with minimal maintenance. Known for its lightweight design and practical convenience, the Neos excels in city riding and daily commuting.

Capacity
49.4 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Wet weight
95.0 kg
Seat height
790 mm
Power
3.1 HP (2.3 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 12Agility 78Comfort 45Off-road 5Touring 15Road manners 55
Off-road & trail5%
Cornering40%
City riding90%
Daily riding80%
Touring10%
Two-up20%
Track5%
Best for
Built purely for short urban commutes, errands, and easy point-to-point city transport rather than any kind of performance riding.
Built for
A practical, no-nonsense 50cc scooter that prioritizes ease of use, fuel efficiency, and maneuverability over excitement or speed.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking real acceleration or power.

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 790mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2013 Yamaha Neos 4T, with a moderate knee angle of around 100 degrees and a slightly forward 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.

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Full specifications

Engine
Capacity
49.4 ccm
Power
3.1 HP (2.3 kW)
Torque
3.2 Nm (0.3 kgf-m) @ 7000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0326 HP/kg (wet)
Bore x stroke
38.0 x 43.6 mm
Compression
12.0:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric & kick
Ignition
TCI
Lubrication system
Wet sump
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Wheelbase
1275 mm
Overall length
1840 mm
Overall width
663 mm
Overall height
1118 mm
Seat height
790 mm
Wet weight
95.0 kg
Fuel capacity
5.40 litres
Ground clearance
154 mm
Carrying capacity
Lockable helmet compartment
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Hydraulic unit swing
Front wheel travel
70 mm
Rear wheel travel
60 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
190 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
110 mm
Front tyre
120/70-12
Rear tyre
130/70-12
Other
Color options
Frozen titanium, white, black

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

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Common questions

What is the engine size of the Yamaha Neos 4T?

The 2013 Yamaha Neos 4T has a Capacity of 49.4 ccm (3.01 cubic inches).

What engine power does the Yamaha Neos 4T have?

The 2013 Yamaha Neos 4T has a Power of 3.1 HP (2.3 kW).

What is the torque of the Yamaha Neos 4T?

The 2013 Yamaha Neos 4T has a Torque of 3.2 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 7000 RPM.

How much does the Yamaha Neos 4T weigh?

The 2013 Yamaha Neos 4T has a Wet weight of 95.0 kg (209.4 pounds).

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