2021 Honda CRF125F: BIG LITTLE BIKE/LITTLE BIG BIKE.
Introducing the 2021 Honda CRF125F…
The midsize CRF125F trail bike is available in two versions—standard and Big Wheel, the latter accommodating taller riders with larger front and rear wheels, longer-travel suspension and a higher seat. With their fun performance and looks that mimic those of the CRF Performance line, both versions of the CRF125F promise years of recreational trail-riding enjoyment, and with clean-running Keihin electronic fuel injection, both boast 50-state 12-month off-road legality.
No matter what the sport, you need the right equipment if you’re going to play your best. And that’s exactly why the Honda CRF125F Big Wheel is such an important bike. It strikes the perfect balance between size and power for many growing riders.
We start by taking our CRF125F and add a longer swingarm and larger diameter wheels. That raises the seat height by two inches, making it a better fit for taller riders. The proven single-cylinder engine features fuel injection for broader power and better running in cold weather and high altitudes. There’s also a four-speed transmission and a twin-spar steel frame, along with plenty of suspension travel for a plush ride. You even get an electric starter! Size matters—and the CRF125F Big Wheel is all about getting the size right.
2021 Honda CRF125F Totalmotorcycle.com Key Features
ENGINE / DRIVETRAIN
- The 124.9cc SOHC engine returns with smooth, linear power delivery.
- Electronically controlled Keihin fuel-injection system. FI delivers linear and hesitation-free power for controllable delivery at all points in the powerband.
- Four-speed gearbox is well matched to the broad power spread.
- Electric starter makes getting going a breeze, with kick-start backup included.
CHASSIS / SUSPENSION
- CRF125F and CRF125F Big Wheel have seat heights of 29.1 inches and 30.9 inches, respectively.
- CRF125F has wheel sizes of 17 and 14 inches front and rear, respectively. CRF125F Big Wheel has 19- and 16-inch wheels.
- Twin-spar steel frame, with heavy-duty design inspired by the frame architecture of the CRF Performance Line, provides the right balance of rigidity and suppleness for trail-bike comfort.
- 1-gallon steel fuel tank with integrated fuel pump and fuel filter. Low-fuel indicator on handlebar illuminates when .2 gallons remain. Frame design shields tank in the event of a fall.
- Modern bodywork and graphics match styling of CRF Performance Line.
- Handlebar-mounted, multiple-function switch incorporates starter button, ignition “key on” indicator, fuel-injection system status, and low-fuel indicator light.
- Half-waffle grips have a small circumference for a good fit with small hands.
- Front brake lever is adjustable to work with varying hand sizes.
- The 31 mm fork provides plush front-suspension action.
- Pro-Link® rear-suspension design with sophisticated single shock for consistent action.
- Smooth stopping power provided by hydraulic front brake with 220 mm rotor and 95 mm rear drum brake.
- Meets CARB and EPA off-road emissions standards. (Green-sticker-compliant in California.)
2021 Honda CRF125F Totalmotorcycle.com Features and Benefits
PERFORMANCE
RELIABLE ENGINE
The CRF125F’s dependable four-stroke, single-cylinder engine offers good performance with a wide powerband—perfect for a wide range of riders, including beginners. Fuel injection makes it even better and more efficient.
HANDLING
PROVEN MANUAL CLUTCH
Honda’s heavy-duty clutch is durable and helps promote smooth shifting.
PRO-LINK® REAR SUSPENSION
Progressive linkage connects a single heavy-duty shock to the swingarm, delivering an excellent combination of spring and damping rates over a wide range of riding conditions.
MORE FRONT SUSPENSION TRAVEL
In addition to the rear-suspension travel increase, we also gave the CRF125F more travel up front for a balanced, plush ride.
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ENGINEERING
STEEL FRAME AND SWINGARM
Less experienced riders are hard on equipment, especially when they’re just starting out. That’s why we gave the CRF125F a strong, twin-spar-type steel frame and swingarm that are built to handle the bumps and dings of off-road riding.
COMFORT
BIG-WHEEL VERSION AVAILABLE
Want something a little larger? Check out our CRF125F Big Wheel—the same great bike but a better fit for taller riders.
FRONT DISC BRAKE
The front disc brake provides superior stopping power, and the front disc rotor is drilled for lightness and better wet-weather performance.
CLEAN-RUNNING ENGINE
Another benefit of fitting the CRF125F with fuel injection? Now it even meets California’s stringent CARB emissions standards for off-road motorcycles—good news for everyone.
FOUR-SPEED TRANSMISSION
The four-speed gearbox is just like a full-sized motorcycle’s, and gives your younger rider all the control they need.
FUEL INJECTION
Fuel injection means the CRF125F starts right up, even in cold weather. Compared to a carbureted bike, it also helps reduce emissions and enhance performance and fuel efficiency. And say goodbye to clogged pilot jets when you put this bike away for storage.
HALF-WAFFLE GRIPS
Just like the pros use, the CRF125F gets half-waffle pattern grips. Might as well start them off right!
LOW SEAT HEIGHT
It’s important to have a bike that’s sized right for your rider. The CRF125F’s low 29.1-inch seat height helps build confidence right from the start.
TOUGH BODYWORK
Riders can be hard on equipment, and taking a spill is a natural part of learning. But the CRF125F can handle it: with tough plastic fenders, tank and other body parts inspired by our bigger CRF motocross bikes, the CRF125F is engineered to shrug off the minor dings of the real world.
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CONVENIENCE
ELECTRIC STARTER
The push-button starter makes getting going easier in all kinds of conditions, and its efficient design adds minimal weight.
KEYED IGNITION SWITCH
For added security, the keyed ignition switch lets you control who goes riding and when—important if you have younger riders in the house.
SEALED BATTERY
A maintenance-free sealed battery helps ensure that your CRF125F is ready to ride when you are.
2021 Honda CRF125F – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $3199 USD
Canada MSRP Price: $ See Dealer CDN
Europe/UK MSRP Price: £ GBP (On The Road inc 20% Vat)
| Model | CRF125F | CRF125F Big Wheel |
| ENGINE | ||
| Type | 124.9cc air-cooled 25º single-cylinder four-stroke | |
| Valve Train | SOHC; 2 valves | |
| Bore x Stroke | 52.4mm x 57.9mm | |
| Compression Ratio | 9.0:1 | |
| Induction | Fuel-injection system; 22mm throttle bore | |
| Ignition | Full transistorized | |
| Starter | Push-button electric starter / kick | |
| Transmission | Constant-mesh 4-speed return; manual | |
| Clutch | Multiplate wet | |
| Final Drive | #420 chain; 13T/46T | #420 chain; 13T/49T |
| SUSPENSION | ||
| Front | 31mm conventional telescopic coil-spring fork; 5.2 in. travel | 31mm conventional telescopic coil-spring fork; 6.6 in. travel |
| Rear | Pro-Link system w/ single shock; 5.5 in. travel | Pro-Link system w/ single shock; 6.6 in. travel |
| BRAKES | ||
| Front | Hydraulic; single 220mm disc | |
| Rear | Mechanical 95mm leading trail drum | |
| TIRES | ||
| Front | 70/100-17 w/ tube | 70/100-19 w/ tube |
| Rear | 90/100-14 w/ tube | 90/100-16 w/ tube |
| MEASUREMENTS | ||
| Rake (Caster Angle) | 27°30’ | |
| Trail | 81mm | 94mm |
| Length | 69.7 in. | 73.1 in. |
| Width | 29.1 in. | 30.3 in. |
| Height | 39.4 in. | 42.1 in. |
| Ground Clearance | 8.3 in. | 10.3 in. |
| Seat Height | 29.1 in. | 30.9 in. |
| Wheelbase | 48.0 in. | 49.4 in. |
| Fuel Capacity | 1.0 gal. | |
| Color | Red | |
| Curb Weight* | 194 lbs. | 199 lbs.A3:C34 |
*Includes all standard equipment, required fluids and full tank of fuel—ready to ride
Specifications subject to change
2021 Honda CRF125F – Totalmotorcycle.com Canada Specifications/Technical Details
Engine & Drivetrain
Engine type Air-cooled, single-cylinder
Displacement 125 cc
Bore & stroke 52.4 mm x 57.9 mm
Compression ratio 9:1
Valve train SOHC; two vales
Fuel delivery PGM-FI electronic fuel injection 22 mm throttle body
Transmission 4-speed with manual clutch
Final drive #428 chain, 13T/46T
Chassis & Suspension
Front suspension 31 mm leading-axle Showa fork; 133 mm (5.24 in.) travel
Rear suspension Pro-Link® Showa single shock; 140 mm (5.51 in.) travel
Dimensions & Additional Information
Tires Front: 70/100-17
Rear: 90/100-14
Brakes Front: 220 mm disc
Rear: drum
Ground clearance 210 mm (8.3 in.)
Seat height 738 mm (29.1 in.)
Wheelbase 1,220 mm (48 in.)
Curb weight 88 kg (194 lb.) including required fluids and full tank of gas—ready to ride
Fuel capacity 3.7 litres, 0.7 litre reserve
Colour Extreme Red
2021 Honda CRF125F – Totalmotorcycle.com European Specifications/Technical Details
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Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
