Positioned in Honda's cross - motocross motorcycle lineup, the 2007 Honda CRF 150 R Expert features a 149 cc (9.1 cu in) liquid-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 66.0 x 43.7 mm (2.6 x 1.7 inches).
On the scales, the CRF 150 R Expert measures 77 kg (170 lbs) dry. Rider ergonomics and chassis geometry center around a 866 mm (34.1 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,285 mm (50.6 in) wheelbase engineered for quick, flickable steering geometry. The 4.31-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
866 mm (34.1 in)
Engine
Displacement149.0 ccm (9.09 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Bore x Stroke66.0 x 43.7 mm (2.6 x 1.7 inches)
Fuel SystemCarburettor. Keihin 32mm flat slide with throttle position sensor (TPS)
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
Gearbox5-speed
Chassis
Rake27.0°
Trail96 mm (3.8 inches)
Front Suspension37 mm fully adjustable leading-axle inverted Showa cartridge fork
Front Travel274 mm (10.8 inches)
Rear SuspensionPro-Link fully adjustable Showa single shock
Rear Travel292 mm (11.5 inches)
Wheelbase1285 mm (50.6 inches)
Ground Clearance335 mm (13.2 inches)
Wheels & Brakes
Front Tyre70/100-19
Rear Tyre90/90-16
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc
Rear Brake Ø190 mm (7.5 inches)
Dimensions & Weight
Dry Weight77.0 kg (169.7 pounds)
Seat Height866 mm (34.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
