2009Yamaha Neos

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The 2009 Yamaha Neos is a lightweight 49cc scooter ideal for urban commuters and novice riders seeking economical, easy-to-ride transportation. Its compact single-cylinder engine delivers modest but adequate power for city streets, while the automatic transmission and reliable air-cooled design ensure low maintenance. Known for its fuel efficiency and nimble handling, the Neos remains a practical choice for daily short-distance travel.

Capacity: 49.2 ccm
Engine: Single, two-stroke
Gearbox: 5-speed
Dry weight: 82.0 kg
Seat height: 790 mm
Power: 2.8 HP (2.1 kW) @ 6750 RPM

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What’s new for the 2009 Yamaha Neos

vs the 2008

Spec	2008	2009
Front suspension	Hydraulic and telescopic fork	Telescopic fork
Rear suspension	Hydraulic unit swing	Unit swing
Compression	11.5:1	10.7:1

Other years 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering40%

City riding85%

Daily riding80%

Touring15%

Two-up30%

Track5%

Best for: Designed primarily as an efficient, easy-to-use urban commuter scooter for short hops through city traffic rather than performance riding.
Built for: A practical, unintimidating runabout that prioritizes convenience and maneuverability over speed or excitement.
Not ideal for: Not a good fit for riders seeking highway touring capability, off-road use, or high-speed thrills.

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

Will it fit you?

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Your height

Inseam (optional)

Units

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Yamaha Neos, 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.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 49.2 ccm
Power: 2.8 HP (2.1 kW) @ 6750 RPM
Torque: 3.0 Nm (0.3 kgf-m)
Engine type: Single, two-stroke
Power/weight ratio: 0.0341 HP/kg (dry)
Bore x stroke: 40.0 x 39.2 mm
Compression: 10.7:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric & kick
Ignition: CDI
Lubrication system: Separate lubrification

Transmission

Gearbox: 5-speed
Transmission type: Automatic
Final drive: Belt
Clutch: Automatic centrifugal

Dimensions & weight

Wheelbase: 1275 mm
Overall length: 1840 mm
Overall width: 663 mm
Overall height: 1118 mm
Seat height: 790 mm
Dry weight: 82.0 kg
Wet weight: 88.0 kg
Fuel capacity: 6.10 litres
Ground clearance: 146 mm

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: 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

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

What changed, year to year

Differences highlighted

Specification	2006	2009	2011	2016	2021	2026
Capacity	49 cc	49 cc	49 cc	49 cc	49 cc	—
Dry weight	78 kg	82 kg	82 kg	82 kg	82 kg	—
Seat height	790 mm	790 mm	790 mm	790 mm	790 mm	795 mm
Fuel capacity	6.5 L	6.1 L	6.1 L	6.1 L	6.1 L	—