Honda CRF250X User Manual

28 Servicing Your Honda
General Competition Maintenance
Perform maintenance on firm, level ground using
the side stand, a workstand, or equivalent
support.
When tightening bolts, nuts or screws, start with
the larger diameter or inner fasteners, and tighten
them to the specified torque using a crisscross
pattern.
Use Honda Genuine Parts or their equivalent
when servicing your CRF.
Clean parts in non-flammable (high flash point)
cleaning solvent (such as kerosene) when
disassembling. Lubricate any sliding surface,
O-rings, and seals before reassembling. Grease
parts by coating or filling where specified.
After any engine disassembly, always install new
gaskets, O-rings, cotter pins, piston pin clips,
snap rings, etc. when reassembling. After
reassembly, check all parts for proper installation
and operation.
All Pre-ride Inspection Items
Refer to Pre-ride Inspection page 11.
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Honda CRF250X Specifications

General

Engine Type	249cc liquid-cooled single-cylinder four-stroke
Bore and Stroke	78.0mm x 52.2mm
Compression Ratio	12.9:1
Induction	Keihin 37mm flat-slide carburetor
Ignition	CDI
Transmission	Wide-ratio five-speed
Front Suspension	47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	100/100-18
Trail	113mm (4.4 inches)
Wheelbase	58.3 inches
Seat Height	37.7 inches
Fuel Capacity	1.9 gallons
Final Drive	520 chain; 13T/51T
Rake	27.5 degrees
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and 13-position compression damping adjustability; 12.4 inches travel
Curb Weight	254 lbs (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride)