Positioned in Honda's trial motorcycle lineup, the 2010 Honda CRF250X relies on a 249 cc (15.2 cu in) liquid-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 78.0 x 52.2 mm (3.1 x 2.1 inches) with a 12.9:1 compression ratio.
On the scales, the CRF250X measures 114.8 kg (253 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 958 mm (37.7 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,481 mm (58.3 in) wheelbase engineered for balanced agility and highway composure. The 7.19-liter (1.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 11 indexed model years from 2009 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
958 mm (37.7 in)
Engine
Displacement249.0 ccm (15.19 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression12.9:1
Bore x Stroke78.0 x 52.2 mm (3.1 x 2.1 inches)
Valves/Cylinder4
Fuel SystemCarburettor. Keihin 37mm flat-slide carburetor with Throttle Position Sensor (TPS)
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCD with electronic advance and lighting coil
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Chassis
Rake27.5°
Trail118 mm (4.6 inches)
Front Suspension47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability
Front Travel315 mm (12.4 inches)
Rear SuspensionPro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and highspeed (3.5 turns)
Rear Travel315 mm (12.4 inches)
Wheelbase1481 mm (58.3 inches)
Ground Clearance345 mm (13.6 inches)
Wheels & Brakes
Front Tyre80/100-21
Rear Tyre100/100-18
Front BrakesDouble disc
Front Brake Ø240 mm (9.4 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.114.8 kg (253.0 pounds)
Seat Height958 mm (37.7 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.
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.
