Enduro Bikes
2021Honda CRF125F Big Wheel
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The 2021 Honda CRF125F Big Wheel is an entry-level enduro designed for young riders and beginners seeking affordable off-road training. Its lightweight 125cc four-stroke engine delivers manageable power with excellent reliability, while the bigger wheels provide improved stability and ground clearance for trail riding and learning fundamental dirt bike skills.
- Capacity
- 124.9 ccm
- Engine
- Single, four-stroke
- Gearbox
- 4-speed
- Wet weight
- 90.3 kg
- Seat height
- 785 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2021 Honda CRF125F Big Wheel
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Front brakes | Single disc | Single disc. Hydraulic |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for casual off-road trail riding, backyard fun, and learning basic motorcycle skills in a low-stakes environment.
- Built for
- It has a friendly, forgiving, and unintimidating character with mild power delivery suited to building confidence.
- Not ideal for
- It is not suitable for adult riders, highway use, or anyone seeking speed, long-distance touring, or passenger 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 usEngine
- Capacity
- 124.9 ccm
- Power
- 15.0 HP (11.0 kW)
- Torque
- 10.2 Nm (1.0 kgf-m) @ 4500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1661 HP/kg (wet)
- Bore x stroke
- 52.4 x 57.9 mm
- Compression
- 9.0:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Full Transistorized
- Valves per cylinder
- 2
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate wet
Dimensions & weight
- Wheelbase
- 1255 mm
- Overall length
- 1770 mm
- Overall width
- 739 mm
- Overall height
- 1001 mm
- Seat height
- 785 mm
- Wet weight
- 90.3 kg
- Fuel capacity
- 3.80 litres
- Ground clearance
- 262 mm
- Reserve fuel capacity
- 1.50 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Diamond, steel
- Front suspension
- 31mm telescopic fork
- Rear suspension
- Pro-Link® single-shock
- Front wheel travel
- 150 mm
- Rear wheel travel
- 168 mm
- Rake (fork angle)
- 27.3°
- Trail
- 94 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulic
- Front brakes diameter
- 240 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 149 mm
- Front tyre
- 70/100-19
- Rear tyre
- 90/100-16
Other
- Color options
- Red
- Comments
- Model ID: CRF125FB
Specs last verified against published sources: .
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 | 2017 | 2020 | 2021 | 2022 | 2025 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Seat height | 785 mm | 785 mm | 785 mm | 785 mm | 785 mm | 739 mm |
| Fuel capacity | — | 3.8 L | 3.8 L | 3.8 L | 3.8 L | 3.8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Honda CRF125F Big Wheel?
The 2021 Honda CRF125F Big Wheel has a Capacity of 124.9 ccm (7.62 cubic inches).
What engine power does the Honda CRF125F Big Wheel have?
The 2021 Honda CRF125F Big Wheel has a Power of 15.0 HP (11.0 kW).
How many gears does the Honda CRF125F Big Wheel have?
The 2021 Honda CRF125F Big Wheel has a Gearbox of 4-speed.
What is the torque of the Honda CRF125F Big Wheel?
The 2021 Honda CRF125F Big Wheel has a Torque of 10.2 Nm (1.0 kgf-m or 7.5 ft.lbs) @ 4500 RPM.
How much does the Honda CRF125F Big Wheel weigh?
The 2021 Honda CRF125F Big Wheel has a Wet weight of 90.3 kg (199.1 pounds).
Shop this bike
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The 2021 Honda CRF125F Big Wheel is a fantastic option for riders looking for a reliable and capable off-road motorcycle. With its larger wheel size and higher seat height, it offers improved stability and maneuverability on rough terrain. The electric start and smooth shifting transmission make it easy to handle, while the powerful 125cc engine provides plenty of torque for challenging trails. Overall, the CRF125F Big Wheel is a top choice for both beginner and experienced riders alike.
In addition to its performance, the 2021 Honda CRF125F Big Wheel also boasts a sleek and modern design that is sure to turn heads on the trail. Its durable construction and comfortable ergonomics make it a comfortable ride, even on longer excursions. Whether you're hitting the motocross track or exploring backcountry trails, the CRF125F Big Wheel is a versatile and dependable choice. With its impressive features and affordable price point, this is a motorcycle that delivers on both style and substance.
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