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Naked Motorcycles

2017WK RT 125

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The 2017 WK RT 125 is an accessible commuter and learner-friendly motorcycle with a modest single-cylinder engine delivering 10.46 horsepower. Its upright riding position, manageable 770mm seat height, and electric starter make it ideal for new riders and urban commuting. Known for reliable everyday performance and available in classic British racing green or black, it represents practical, no-nonsense transportation.

Capacity
124.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
106.0 kg
Seat height
770 mm
Power
10.5 HP (7.6 kW) @ 8000 RPM
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 15Agility 65Comfort 45Off-road 25Touring 25Road manners 45
Off-road & trail25%
Cornering40%
City riding65%
Daily riding55%
Touring20%
Two-up20%
Track10%
Best for
It's built as a simple, light commuter and runabout for short trips rather than a bike for performance or long-distance travel.
Built for
It has an easygoing, classic-styled retro-roadster character with modest carbureted single-cylinder charm rather than outright excitement.
Not ideal for
It's not the right choice for riders wanting highway speed, extended touring comfort, or any serious off-road capability.

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 770mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2017 WK RT 125, with a moderate knee angle of around 110 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
124.0 ccm
Power
10.5 HP (7.6 kW) @ 8000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0991 HP/kg (dry)
Compression
10.0:1
Cooling system
Air
Fuel system
Carburettor
Starting
Electric
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1335 mm
Overall length
2060 mm
Overall width
800 mm
Overall height
1100 mm
Seat height
770 mm
Dry weight
106.0 kg
Fuel capacity
12.80 litres
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Dual shocks
Brakes & wheels
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)
Front tyre
90/90-18
Rear tyre
120/80-16
Other
Color options
British racing green, black

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

Rider Reviews

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MotorcycleDB

The 2017 WK RT 125 motorcycle is a reliable and affordable option for riders looking for a practical and efficient mode of transportation. With its 125cc engine, this bike offers great fuel efficiency and easy maneuverability, making it perfect for urban commuting. The lightweight design and comfortable seating position make it a great choice for new riders or those looking for a nimble and easy-to-handle motorcycle.

In addition to its performance and handling, the 2017 WK RT 125 motorcycle also boasts a sleek and modern design, with eye-catching graphics and a sporty aesthetic. The bike's affordability and low maintenance costs make it a practical choice for budget-conscious riders. Overall, the WK RT 125 offers a great combination of functionality, style, and value, making it a standout option in the 125cc motorcycle category.

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Common questions

What is the engine size of the WK RT 125?

The 2017 WK RT 125 has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the WK RT 125 have?

The 2017 WK RT 125 has a Power of 10.5 HP (7.6 kW) @ 8000 RPM.

How many gears does the WK RT 125 have?

The 2017 WK RT 125 has a Gearbox of 5-speed.

How much does the WK RT 125 weigh?

The 2017 WK RT 125 has a Dry weight of 106.0 kg (233.7 pounds).

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