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Naked Motorcycles

2018Honda CB125F

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The 2018 Honda CB125F is an entry-level commuter bike ideally suited for new riders and daily urban use. Known for its reliability, fuel efficiency, and accessible low seat height, it delivers practical performance with electric starting and manageable weight. Its compact dimensions and comfortable two-person seat make it perfect for budget-conscious riders seeking dependable transportation.

Capacity: 124.7 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Wet weight: 128.0 kg
Seat height: 775 mm
Power: 10.5 HP (7.6 kW) @ 7750 RPM

⇄ Compare with another bike All model years

What’s new for the 2018 Honda CB125F

vs the 2017

Spec	2017	2018
Front suspension	120mm telescopic fork (31mm diameter)	Telescopic fork (31mm diameter)

Other years 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering35%

City riding92%

Daily riding88%

Touring15%

Two-up40%

Track5%

Best for: Built for low-cost urban commuting and short-distance errands, prioritising fuel economy and easy manoeuvrability over speed.
Built for: A humble, dependable, economical little single that just gets on with the daily grind without fuss or drama.
Not ideal for: Not for riders wanting highway pace, spirited performance, two-up touring or serious off-road use.

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

Your height

Inseam (optional)

Units

At 775mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2018 Honda CB125F, 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 →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 124.7 ccm
Power: 10.5 HP (7.6 kW) @ 7750 RPM
CO2 Emissions: 36 CO2 g/km
Torque: 10.2 Nm (1.0 kgf-m) @ 6250 RPM
Engine type: Single, four-stroke
Fuel consumption: 1.60 litres/100 km (62.5 km/l)
Power/weight ratio: 0.0820 HP/kg
Bore x stroke: 52.4 x 57.8 mm
Compression: 9.2:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric
Ignition: CDI
Valves per cylinder: 2

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Shaft
Clutch: Wet, multiplate with coil springs

Dimensions & weight

Wheelbase: 1295 mm
Overall length: 2035 mm
Overall width: 765 mm
Overall height: 1080 mm
Seat height: 775 mm
Wet weight: 128.0 kg
Fuel capacity: 13.00 litres
Ground clearance: 160 mm
Oil capacity: 1.00 litres
Reserve fuel capacity: 2.50 litres
Dry weight: Not on record - add it

Chassis & suspension

Frame: Diamond, steel
Front suspension: Telescopic fork (31mm diameter)
Rear suspension: Dual rear shocks with 5-step spring preload adjustment
Front wheel travel: 118 mm
Rear wheel travel: 70 mm
Rake (fork angle): 26.0°
Trail: 97 mm

Brakes & wheels

Front brakes: Single disc. Two-piston calipers.
Front brakes diameter: 240 mm
Rear brakes: Expanding brake (drum brake)
Rear brakes diameter: 130 mm
Front tyre: 80/100-18
Front Wheel: 18.0 in
Rear tyre: 90/90-18
Rear Wheel: 18.0 in

Other

Color options: Red, blue, white, yellow

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	2015	2017	2018	2020	2022	2024
Capacity	125 cc	125 cc	125 cc	124 cc	124 cc	124 cc
Seat height	775 mm	775 mm	775 mm	790 mm	790 mm	790 mm
Fuel capacity	10 L	13 L	13 L	11 L	11 L	11 L

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

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MotorcycleDB Review

The 2018 Honda CB125F is a reliable and practical motorcycle that is perfect for beginners or those looking for a lightweight, easy-to-handle bike. With a fuel-efficient 125cc engine, this motorcycle is great for city commutes and weekend rides. The sleek and modern design of the CB125F makes it a stylish option for riders who want a combination of functionality and aesthetics. Its comfortable seating position and nimble handling make it a pleasure to ride, while the affordable price point makes it accessible to a wide range of riders.

Overall, the 2018 Honda CB125F is a great choice for anyone in the market for a versatile and affordable motorcycle. With its fuel efficiency and practical design, it's perfect for everyday use and weekend adventures. Whether you're a new rider or an experienced one looking for a reliable and easy-to-handle bike, the CB125F is definitely worth considering.