What category is the 2019 Honda CRF150R Expert?

General information
Category	Cross / motocross
Model	Honda CRF150R Expert
Year	2019
Engine and Transmission Specifications
Driveline	#420 chain; 15T/50T
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Ignition	Solid-state CD with electronic advance
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Carburettor. Keihin® 32mm flat slide with Throttle Position Sensor (TPS)
Valves per cylinder	4
Bore x Stroke	66.0 x 43.7 mm (2.6 x 1.7 inches)
Compression	11.7:1
Torque	14.10 Nm (1.4 kgf-m or 10.4 ft.lbs) @ 11000 RPM
Power	23.47 HP (17.1 kW) @ 12500 RPM
Engine type	Single cylinder, four-stroke

Brakes, suspension, Frame and wheels
Wheels	Aluminium rim/wire spoked
Rear brakes diameter	190 mm (7.5 inches)
Rear brakes	Single disc
Front brakes diameter	220 mm (8.7 inches)
Front brakes	Single disc
Rear tyre	90/100-16
Front tyre	70/100-19
Rear Suspension	Pro-Link® fully adjustable Showa single shock; 10.7 inches travel
Front Suspension	37mm fully adjustable leading-axle inverted Showa® cartridge fork; 10.8 inches travel
Trail	78 mm (3.1 inches)
Rake (fork angle)	27.0°
Frame type	Semi-double, steel tube
Physical measures and capacities
Fuel capacity	4.30 litres (1.14 gallons)
Wheelbase	1,285 mm (50.6 inches)
Overall width	770 mm (30.3 inches)
Overall length	1,900 mm (74.8 inches)
Seat height	866 mm (34.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	84.8 kg (187.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Kick
Color options	Red/white

Performance Profile & Rider Fit

23.5 hp

Peak Power

Best For

Track90%

City5%

Cornering40%

Daily Riding10%

Touring5%

Passenger5%

Rider Profile

Best For	This is a competition-focused minicycle built for experienced young or lightweight riders already competitive on amateur motocross tracks, not for beginners.
Purpose	It exists purely as a closed-course motocross racer for the 150cc amateur/expert class, engineered to be pushed hard around a dirt track rather than ridden on the street.
Rider Fit	Its tiny 84.8 kg wet weight and 866 mm seat height suit smaller, lighter riders, typically teens or petite adults transitioning from 125-class machines.
Character	It delivers a high-revving, peaky powerband with sharp throttle response and razor-quick handling, rewarding aggressive riding over jumps and through rutted corners.
Not Ideal For	It is not suited to street riding, commuting, touring, carrying a passenger, or any rider expecting comfort, low-end torque, or road-legal equipment.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Your height

Inseam (optional)

Units

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Feet:

At 866mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2019 Honda CRF150R Expert, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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