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Scooters

2008Yamaha CygnusX

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The 2008 Yamaha CygnusX is a 125cc automatic scooter designed for urban commuters seeking practicality and ease of use. Its fuel-injected single-cylinder engine delivers modest but reliable performance for city riding. Best known for its dependable automatic transmission and fuel efficiency, it suits riders prioritizing convenience and low maintenance over sportiness.

Capacity
125.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Dry weight
116.0 kg
Seat height
785 mm
Power
10.7 HP (7.9 kW) @ 8500 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 24Agility 77Comfort 55Off-road 5Touring 25Road manners 60
Off-road & trail5%
Cornering55%
City riding90%
Daily riding85%
Touring20%
Two-up40%
Track5%
Best for
Designed primarily for short urban commuting and running errands rather than speed or long distance travel.
Built for
A practical, nimble little scooter that prioritizes efficiency and ease of use over excitement or performance.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger comfortably, or riders seeking real performance.

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 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2008 Yamaha CygnusX, 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
125.0 ccm
Power
10.7 HP (7.9 kW) @ 8500 RPM
Torque
9.3 Nm (0.9 kgf-m) @ 7500 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0922 HP/kg (dry)
Bore x stroke
52.4 x 57.9 mm
Compression
10.0:1
Cooling system
Air
Fuel system
Injection
Starting
Electric & kick
Ignition
TCI
Lubrication system
Wet sump
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Wheelbase
1295 mm
Overall length
1855 mm
Overall width
685 mm
Overall height
1130 mm
Seat height
785 mm
Dry weight
116.0 kg
Wet weight
120.0 kg
Fuel capacity
7.10 litres
Ground clearance
113 mm
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Hydraulic unit swing
Front wheel travel
78 mm
Rear wheel travel
96 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
216 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
150 mm
Front tyre
110/70-12
Rear tyre
120/70-12

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 200620082009201120142016
Capacity 125 cc 125 cc 125 cc 125 cc 125 cc 125 cc
Dry weight 114 kg 116 kg 114 kg 112 kg 112 kg 112 kg
Seat height 770 mm 785 mm 785 mm 785 mm 785 mm 785 mm
Fuel capacity 7.1 L 7.1 L 7.1 L 7.1 L 7.1 L 7.4 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Yamaha CygnusX?

The 2008 Yamaha CygnusX has a Capacity of 125.0 ccm (7.63 cubic inches).

What engine power does the Yamaha CygnusX have?

The 2008 Yamaha CygnusX has a Power of 10.7 HP (7.9 kW) @ 8500 RPM.

What is the torque of the Yamaha CygnusX?

The 2008 Yamaha CygnusX has a Torque of 9.3 Nm (0.9 kgf-m or 6.9 ft.lbs) @ 7500 RPM.

How much does the Yamaha CygnusX weigh?

The 2008 Yamaha CygnusX has a Dry weight of 116.0 kg (255.7 pounds).

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