How is the 2027 Honda CRF125F different from the CRF125F Big Wheel?

The Big Wheel has 19- and 16-inch wheels (this one has 17 and 14), longer suspension travel, a longer swingarm, lower gearing (a 49-tooth rear sprocket; 46 here), a 30.9-inch seat (29.1 in here) and 10.3 in of ground clearance (8.3 in here). The engine and frame are the same.

How much does the 2027 Honda CRF125F weigh?

Honda lists a curb weight of 194 lb, ready to ride with a full tank.

What is the weight limit of the 2027 Honda CRF125F?

176 lb, including the rider and any accessories.

How much suspension travel does the 2027 Honda CRF125F have?

5.9 in at the front and 5.5 in at the rear.

How much fuel does the 2027 Honda CRF125F hold?

0.98 US gal (3.7 L), with about 0.2 US gal left when the low-fuel light comes on.

What oil does the 2027 Honda CRF125F take?

SAE 10W-30 motorcycle oil (JASO MA), 0.9 US qt (0.85 L) after draining.

What spark plug does the 2027 Honda CRF125F use?

An NGK CPR6EA-9, gapped 0.031–0.035 in (0.8–0.9 mm).

Is the 2027 Honda CRF125F street legal?

No. It is for off-road use only and has no lights.

How much does the 2027 Honda CRF125F cost?

The MSRP is $3,599, plus a $300 destination charge.

What size tires does the 2027 Honda CRF125F use?

70/100-17 front and 90/100-14 rear.

What chain and sprockets does the 2027 Honda CRF125F use?

A 428 chain on a 13-tooth front and 46-tooth rear sprocket.

Is the 2027 Honda CRF125F different from the 2026 model?

None of the main specs changed from the 2026 model.

Honda CRF125F 2027

Beginner · 2/10

Trail

125cc

4-stroke

194lb

Curb weight

29.1in

Seat height

5.9in

Front travel

4spd

Gearbox

2027 Honda CRF125F overview

The 2027 Honda CRF125F is the standard-size version of Honda's midsize trail bike; the CRF125F Big Wheel is the taller one, with 19- and 16-inch wheels and a 30.9-inch seat. It has a fuel-injected, air-cooled 125cc single with a SOHC two-valve head, electric start with a backup kickstarter, and a four-speed gearbox with a manual clutch. The twin-spar steel frame carries a 31 mm fork, Pro-Link rear suspension, a 220 mm front disc and a 95 mm rear drum brake, on 17-inch front and 14-inch rear wheels. Mechanically the 2027 is the same as the 2019, when this generation was introduced.

Who it's for

New riders, younger riders and smaller adults who want a trail bike with a manual clutch and a low 29.1-inch seat for recreational off-road riding. Taller riders may fit the CRF125F Big Wheel better. It is for off-road use only, carries one rider, and has no lights.

Quick facts

The 2027 Honda CRF125F has a 125cc fuel-injected 4-stroke engine, a 4-speed gearbox and electric and kick start.
The 2027 CRF125F weighs 194 lb ready to ride and has a 29.1 in seat height.
The 2027 CRF125F runs 70/100-17 front and 90/100-14 rear tires.
The 2027 CRF125F takes 0.9 US qt (0.85 L) of 10W-30 engine oil; change it every 600 mi or 6 months.
The 2027 CRF125F lists at $3,599 (US MSRP). It is not street legal in the US.

2027 Honda CRF125F specifications

Engine

Displacement: 125cc
Stroke: 4-stroke
Fuel system: Fuel injection
Bore × stroke: 52.4 × 57.9 mm
Compression: 9.0:1
Cooling: Air
Configuration: Single-cylinder
Valve train: SOHC
Valves: 2
Engine oil: 0.9 US qt (0.85 L)
Oil type: 10W-30

Clutch

Type: Wet multiplate
Actuation: Cable
Assist: None (standard clutch)

Drivetrain

Starting: Electric and kick
Transmission: 4-speed
Chain size: 428
Front sprocket: 13T
Rear sprocket: 46T

Dimensions

Seat height: 29.1″
Ground clearance: 8.3″
Wheelbase: 48″
Width: 29.1″
Height: 39.4″
Length: 69.7″
Curb weight: 194 lb
Fuel capacity: 0.98 gal

Price & warranty

Destination charge: $300
Colors: Red
Warranty: 6 months

Equipment

Spark arrester: Standard
Ignition key: Standard
Low-fuel indicator light: Standard
Lights: Not fitted

Frame & steering

Frame material: Steel
Architecture: Perimeter
Rake: 27.5°
Trail: 3.2″

Suspension

Front: 31 mm conventional telescopic coil-spring fork
Front travel: 5.9″
Rear: Pro-Link single shock
Rear travel: 5.5″

Wheels & tires

Front wheel: 17″
Rear wheel: 14″
Front tire: 70/100-17M/C 40M
Rear tire: 90/100-14M/C 49M

Brakes

Front disc: 220 mm

Stock features

Street legal (US): No

Battery / electrical

Battery: Yes
OEM battery: YTZ4V
Chemistry: Lead acid
Voltage: 12V
Capacity: 3 Ah

2027 Honda CRF125F maintenance

From the maker's manuals. Tap a row to see the manual page.

Service intervals

Change engine oil: Every 600 mi or 6 months
Clean air filter: Every 600 mi or 6 months
Inspect spark plug: Every 600 mi or 6 months
Change engine oil (first time): After 100 mi or 1 month

Spark plug

Spark plug: CPR6EA-9
Plug gap: 0.031 – 0.035 in (0.8 – 0.9 mm)

Torque specs

Oil drain bolt: 18 ft‑lb (24 N·m, 2.4 kgf·m)
Front axle nut: 46 ft‑lb (62 N·m, 6.3 kgf·m)
Rear axle nut: 46 ft‑lb (62 N·m, 6.3 kgf·m)

Parts that fit the 2027 Honda CRF125F

Exact parts for this bike. Tap one to see every store selling it, cheapest first.

Maintenance

Oil, filters, spark plug, battery, brakes and drive parts you replace as you ride.

Engine oilMotul 7100 4T 10W-30from $30.10 · 5 stores
Takes 0.9 US qt (0.85 L): buy one 1 L bottle
Show 2 more storesShow fewer stores
- Speed Addicts$34.05 ↗$26.06 + $7.99 ship
- Summit Racing$40.05 ↗$26.06 + $13.99 ship
Fit from: Our specs, from the maker's manual
Spark plugNGK CPR6EA-9from $8.89 · 4 stores
The standard plug from the maker's manual
Show 1 more storeShow fewer stores
- MRP Motorsports$12.47 ↗+ shipping (others: ~$7.99)
Fit from: Our specs, from the maker's manual
BatteryYTZ4V batteryfrom $99.70 · 13 stores
Show 10 more storesShow fewer stores
Part number YTZ4V: any parts counter can look it up.
Fit from: Our specs, from the maker's manual
Front sprocketJT Sprockets 13-tooth steel sprocketfrom $10.49 · 3 stores
13 teeth, the same as the bike came with from the factory. Some stores sell JT's self-cleaning version (part number ending SC): it fits the same.
Part number JTF277.13: any parts counter can look it up.
Fit from: JT Sprockets' fitment list for this bike
Their listing: Honda CRF125 F-, 2026 (JT hasn't listed 2027 yet; the same sprockets (same generation), with the tooth counts from our specs)
Rear sprocketJT Sprockets 46-tooth steel sprocketfrom $26.76 · 2 stores
46 teeth, the same as the bike came with from the factory. Some stores sell JT's self-cleaning version (part number ending SC): it fits the same.
- MX PowerPlayCheapest$26.76 ↗Free shipping
- Bob's Cycle Supply$30.64 ↗$22.65 + $7.99 ship
Part number JTR1204.46: any parts counter can look it up.
Fit from: JT Sprockets' fitment list for this bike
Their listing: Honda CRF125 F-, 2026 (JT hasn't listed 2027 yet; the same sprockets (same generation), with the tooth counts from our specs)

Controls

Grips, and the throttle part each bike needs to fit them.

GripsODI Rogue MX V2 lock-on gripsfrom $30.95 · 7 stores
Show 4 more storesShow fewer stores
Fitting these grips
You also need ODI throttle cam H70SCR: the small plastic piece that joins the grip to this bike's throttle. It's sold separately.
eBay · eldinisportCheapest$18.13 ↗Free shipping
Fit from: ODI grip throttle guide
Their listing: HONDA CRF 110/125F F/I, 2019–2024 (the guide's rows end 2024; same generation)

No store sells this right now: Chain (D.I.D 428 VX sealed chain, 112 links). They fit this bike; we'll list stores when we find one.

Not listed yet: Air filter, front tire, rear tire and front brake pads. We only list a part once its maker names it for this bike, so we don't guess.

Prices include shipping where the store lists it and were checked Oct 31, 2026. A store that doesn't list its shipping is placed as if it charged what the other stores do. Prices change, so confirm at the store before you buy.

2027 Honda CRF125F vs 2026

None of the specs below changed from the 2026 model.

Spec	2026	2027
MSRP	$3,599	Same
Displacement	125cc	Same
Curb weight	194 lb	Same
Seat height	29.1 in	Same
Front travel	5.9 in	Same
Rear travel	5.5 in	Same
Fuel	0.98 gal	Same
Gearbox	4-speed	Same
Front tire	70/100-17M/C 40M	Same
Rear tire	90/100-14M/C 49M	Same

Honda CRF125F FAQ

What engine does the 2027 Honda CRF125F have?
A fuel-injected, air-cooled 125cc single-cylinder four-stroke with a SOHC two-valve head, electric start with a backup kickstarter, and a four-speed gearbox with a manual clutch.
How is the 2027 Honda CRF125F different from the CRF125F Big Wheel?
The Big Wheel has 19- and 16-inch wheels (this one has 17 and 14), longer suspension travel, a longer swingarm, lower gearing (a 49-tooth rear sprocket; 46 here), a 30.9-inch seat (29.1 in here) and 10.3 in of ground clearance (8.3 in here). The engine and frame are the same.
What is the seat height of the 2027 Honda CRF125F?
29.1 in.
How much does the 2027 Honda CRF125F weigh?
Honda lists a curb weight of 194 lb, ready to ride with a full tank.
What is the weight limit of the 2027 Honda CRF125F?
176 lb, including the rider and any accessories.
How much suspension travel does the 2027 Honda CRF125F have?
5.9 in at the front and 5.5 in at the rear.
How much fuel does the 2027 Honda CRF125F hold?
0.98 US gal (3.7 L), with about 0.2 US gal left when the low-fuel light comes on.
What oil does the 2027 Honda CRF125F take?
SAE 10W-30 motorcycle oil (JASO MA), 0.9 US qt (0.85 L) after draining.
What spark plug does the 2027 Honda CRF125F use?
An NGK CPR6EA-9, gapped 0.031–0.035 in (0.8–0.9 mm).
Is the 2027 Honda CRF125F street legal?
No. It is for off-road use only and has no lights.
How much does the 2027 Honda CRF125F cost?
The MSRP is $3,599, plus a $300 destination charge.
What size tires does the 2027 Honda CRF125F use?
70/100-17 front and 90/100-14 rear.
What chain and sprockets does the 2027 Honda CRF125F use?
A 428 chain on a 13-tooth front and 46-tooth rear sprocket.
Is the 2027 Honda CRF125F different from the 2026 model?
None of the main specs changed from the 2026 model.

Other Honda CRF125F model years

Specs from Honda's owner's manual and Honda's website. Updated Oct 31, 2026.