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Naked Motorcycles

2007Hyosung RT 125 D

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The 2007 Hyosung RT 125 D is an all-round commuter motorcycle suited for novice and budget-conscious riders. Powered by a reliable 124cc single-cylinder four-stroke engine producing 13.4 horsepower, it offers practical everyday transportation with shaft drive reliability and efficient oil-air cooling, making it an economical choice for urban riding.

Capacity
124.5 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
125.0 kg
Seat height
790 mm
Power
13.4 HP (9.9 kW)

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 15Agility 55Comfort 55Off-road 20Touring 30Road manners 45
Off-road & trail20%
Cornering30%
City riding65%
Daily riding55%
Touring25%
Two-up30%
Track5%
Best for
It's a small-capacity cruiser-styled commuter meant for easy, low-stress urban riding rather than performance or adventure.
Built for
It has a laid-back, custom-cruiser look with shaft drive smoothness rather than any sporty pretensions.
Not ideal for
This is not the bike for highway touring, spirited cornering, or anyone seeking real power and speed.

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 2007 Hyosung RT 125 D, 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
124.5 ccm
Power
13.4 HP (9.9 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.1072 HP/kg (dry)
Bore x stroke
57.0 x 48.8 mm
Compression
11.3:1
Cooling system
Oil & air
Fuel system
Carburettor
Starting
Electric
Ignition
Digital
Valves per cylinder
4
Lubrication system
Wet sump
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, Multiplate
Performance
Top speed
105.0 km/h (65.2 mph)
Dimensions & weight
Wheelbase
1350 mm
Overall length
2085 mm
Overall width
840 mm
Overall height
1125 mm
Seat height
790 mm
Dry weight
125.0 kg
Wet weight
135.0 kg
Fuel capacity
9.10 litres
Ground clearance
230 mm
Chassis & suspension
Frame
Steel
Front suspension
Telescopic
Rear suspension
Monoshock
Brakes & wheels
Front brakes
Single disc. 2-piston caliper
Front brakes diameter
275 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
130 mm
Front tyre
130/80-18 66P
Rear tyre
180/80-14 78P
Other
Color options
Orange, Metallic Blue
Modifications compared to previous model
Equipped with oil cooler, DOHC, Digital cockpit and improved rear suspension. Digital speedometer + Oil cooler + Dual Overhead camshaft + Nickel Rims + 15% more engine power + Better rear suspension

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 Hyosung RT 125 D?

The 2007 Hyosung RT 125 D has a Capacity of 124.5 ccm (7.60 cubic inches).

What engine power does the Hyosung RT 125 D have?

The 2007 Hyosung RT 125 D has a Power of 13.4 HP (9.9 kW).

How many gears does the Hyosung RT 125 D have?

The 2007 Hyosung RT 125 D has a Gearbox of 5-speed.

How much does the Hyosung RT 125 D weigh?

The 2007 Hyosung RT 125 D has a Dry weight of 125.0 kg (275.6 pounds).

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