Honda CRF250R 2005 User Manual

You & the Environment
134 Tips
Owning and riding a motorcycle can be
enjoyable, but you must do your part to protect
nature. When you show respect for the land,
wildlife, and other people, you also help preserve
the sport of off-road riding.
Following are tips on how you can be an
environmentally-responsible motorcycle owner.
• Choose Sensible Cleaners. Use a
biodegradable detergent when you wash your
CRF. Avoid aerosol spray cleaners that
contain chloroflur carbons (CFCs) which
damage the atmosphere’s protective ozone
layer. Don’t throw cleaning solvents away;
see the following guidelines for proper
disposal.
• Recycle Wastes. It’s illegal and thoughtless to
put used engine oil in the trash, down a drain,
or on the ground. Used oil, gasoline, and
cleaning solvents contain poisons that can hurt
refuse workers and contaminate our drinking
water, lakes, rivers, and oceans.
Before changing your oil, make sure you have
the proper containers. Put oil and other toxic
wastes in separate sealed containers and take
them to a recycling center. Call your local or
state office of public works or environmental
services to find a recycling center in your area
and get instructions on how to dispose of
nonrecyclable wastes.
Improper disposal of drained fluids is harmful to
the environment.
NOTICE

Honda CRF250R 2005 Specifications

General

Engine Type	Single-cylinder, four-stroke
Displacement	249 cc
Bore x Stroke	78.0mm x 52.2mm
Compression Ratio	12.5:1
Transmission	5-speed
Valve Train	Unicam, four-valve
Ignition	CDI
Final Drive	Chain
Front Suspension	47 mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Front Brake	Single 240 mm disc with twin-piston caliper
Rear Brake	Single 240 mm disc
Front Tire	80/100-21
Rear Tire	100/90-19
Wheelbase	58.3 inches
Fuel Capacity	1.9 gallons
Fuel System	37mm Keihin FCR carburetor
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel
Curb Weight	204 lbs