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Kymco Straight 125 / 2007
Underbones
2007 Kymco Straight 125
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The 2007 Kymco Straight 125 is a compact underbone for commuters who want frugal, practical step-through transport. Its 125cc air-cooled single makes 9.7 hp and 9.3 Nm, with a 107 kg dry weight and a 3.5-litre tank.
Capacity
125.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
107.0 kg
Power
9.7 HP (7.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested
Speed 19 Agility 64 Comfort 45 Off-road 5 Touring 15 Road manners 50
Best for Built for economical everyday transport, with step-through practicality and low running costs. Built for An underbone from Kymco with a 125cc engine; its character is easy-going and economical, with 10 hp on tap. Not ideal for Not for motorway speeds, long trips or off-road riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Full specifications
Metric
Imperial
Engine
Capacity
125.0 ccm
Power
9.7 HP (7.1 kW)
Torque
9.3 Nm (0.9 kgf-m) @ 6000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0907 HP/kg (dry)
Bore x stroke
50.8 x 61.5 mm
Compression
9.2:1
Cooling system
Air
Starting
Electric & kick
Ignition
CDI
Transmission
Gearbox
5-speed
Transmission type
Manual
Dimensions & weight
Wheelbase
1265 mm
Overall length
1900 mm
Overall width
680 mm
Overall height
1100 mm
Dry weight
107.0 kg
Fuel capacity
3.50 litres
Ground clearance
107 mm
Seat height
Not on record - add it
Chassis & suspension
Frame
Pine under bone
Front suspension
Telescopic fork
Rear suspension
Unit swing
Front wheel travel
80 mm
Rear wheel travel
95 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
220 mm
Rear brakes
Single disc
Rear brakes diameter
110 mm
Front tyre
2.5-17
Rear tyre
2.75-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us .
What changed, year to year Differences highlighted
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 Kymco Straight 125? The 2007 Kymco Straight 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Kymco Straight 125 have? The 2007 Kymco Straight 125 has a Power of 9.7 HP (7.1 kW).
How many gears does the Kymco Straight 125 have? The 2007 Kymco Straight 125 has a Gearbox of 5-speed.
What is the torque of the Kymco Straight 125? The 2007 Kymco Straight 125 has a Torque of 9.3 Nm (0.9 kgf-m or 6.9 ft.lbs) @ 6000 RPM.
How much does the Kymco Straight 125 weigh? The 2007 Kymco Straight 125 has a Dry weight of 107.0 kg (235.9 pounds).
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