What category is the 2007 Honda CRF 150 R Expert?

The 2007 Honda CRF 150 R Expert has a Category of Cross / motocross.

What is the engine size of the 2007 Honda CRF 150 R Expert?

The 2007 Honda CRF 150 R Expert has a Capacity: of 149.00 ccm (9.09 cubic inches).

What type of engine does the 2007 Honda CRF 150 R Expert have?

The 2007 Honda CRF 150 R Expert has a Engine type of Single cylinder, four-stroke.

Is the 2007 Honda CRF 150 R Expert air cooled or liquid cooled?

The 2007 Honda CRF 150 R Expert has a Cooling system of Liquid.

How many gears does the 2007 Honda CRF 150 R Expert have?

The 2007 Honda CRF 150 R Expert has a Gearbox of 5-speed.

How much does the 2007 Honda CRF 150 R Expert weigh?

The 2007 Honda CRF 150 R Expert has a Dry weight of 77.0 kg (169.7 pounds).

What is the seat height of the 2007 Honda CRF 150 R Expert?

The 2007 Honda CRF 150 R Expert has a Seat height of 866 mm (34.1 inches) If adjustable, lowest setting..

Honda CRF 150 R Expert - 2007 Specifications and Reviews

Name: 2007 Honda CRF 150 R Expert
Brand: Honda

The 2007 Honda CRF 150 R Expert is a competition-focused motocross bike designed for intermediate to advanced young riders seeking serious racing capability. Powered by a liquid-cooled 149cc four-stroke single-cylinder engine with a five-speed transmission, it delivers responsive performance and precise handling. Its fully adjustable Showa suspension front and rear makes it ideal for riders ready to master technical terrain and competitive racing.

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General information
Category	Cross / motocross
Year	2007
Model	Honda CRF 150 R Expert

Engine and Transmission Specifications
Gearbox	5-speed
Cooling system	Liquid
Fuel control	SOHC
Fuel system	Carburettor. Keihin 32mm flat slide with throttle position sensor (TPS)
Bore x stroke	66.0 x 43.7 mm (2.6 x 1.7 inches)
Engine type	Single cylinder, four-stroke
Capacity:	149.00 ccm (9.09 cubic inches)

Brakes, suspension, Frame and wheels
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 dimensions	90/90-16
Front tyre dimensions	70/100-19
Rear suspension travel	292 mm (11.5 inches)
Rear suspension	Pro-Link fully adjustable Showa single shock
Front suspension travel	274 mm (10.8 inches)
Front suspension	37 mm fully adjustable leading-axle inverted Showa cartridge fork
Trail	96 mm (3.8 inches)
Rake (fork angle)	27.0°
Physical measures and capacities
Fuel capacity	4.31 litres (1.14 gallons)
Wheelbase	1,285 mm (50.6 inches)
Ground clearance	335 mm (13.2 inches)
Seat height	866 mm (34.1 inches) If adjustable, lowest setting.
Dry weight	77.0 kg (169.7 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Red

Performance Profile & Rider Fit

Best For

Track80%

City5%

Cornering60%

Daily Riding5%

Touring5%

Passenger0%

Rider Profile

Best For	This is a race-focused minibike built for experienced or competitive young motocross riders, not beginners, despite its smaller 150cc displacement.
Purpose	Designed purely for closed-course motocross racing in the smaller-bore expert class, prioritizing light weight and sharp handling over top-end speed.
Rider Fit	The tall 866mm seat height, aggressive ergonomics, and minimal fuel range demand a fit, skilled rider comfortable standing and attacking a motocross track rather than cruising.
Character	A featherweight, high-revving, corner-carving specialist that rewards aggressive riding and precise inputs on rough, technical terrain.
Not Ideal For	This bike is not suitable for street riding, long-distance touring, carrying a passenger, or riders seeking a relaxed, comfortable ride.

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

Rider Fit Visualizer

2007 Honda CRF 150 R Expert Rider Ergonomics Assessment

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Feet:

At 866mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2007 Honda CRF 150 R 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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