Honda CRF450L 2019 User Manual

The Importance of Maintenance
32 Servicing Your Honda
The Importance of Maintenance
Keeping your motorcycle well-maintained is
absolutely essential to your safety. It’s also a good
way to protect your investment, get maximum
performance, avoid breakdowns, and have more
fun. A properly maintained motorcycle will also
help to reduce air pollution.
Since this motorcycle is capable of being ridden
over rough off-road terrain as well as on pavement,
careful pre-ride inspections and good maintenance
are especially important.
Remember, proper maintenance is your
responsibility. Be sure to inspect your motorcycle
before each ride, perform the periodic checks, and
follow the Maintenance Schedule in this section.
If your motorcycle overturns or is involved in a
crash, be sure your dealer inspects all major parts,
even if you are able to make some of the repairs
yourself.
WARNING
Improperly maintaining this motorcycle or
failing to correct a problem before you ride
can cause a crash in which you can be
seriously hurt or killed.
Always follow the inspection and
maintenance recommendations and
schedules in this owner’s manual.

Honda CRF450L 2019 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	96.0mm x 62.1mm
Compression Ratio	12.0:1
Fuel System	Programmed Fuel Injection (PGM-FI), 46mm throttle body
Transmission	6-speed
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	120/80-18
Rake (Caster Angle)	28.5°
Wheelbase	58.9 inches
Seat Height	37.1 inches
Fuel Capacity	2.0 gallons
Ignition	Full transistorized ignition
Ground Clearance	12.4 inches
Front Suspension	49mm inverted fork; 12.0 inches of travel
Rear Suspension	Pro-Link Showa single shock, adjustable spring preload, compression and rebound damping
Front Brake	Single 260mm disc
Curb Weight	289 pounds
Valve Train	Unicam four-valve
Final Drive	Chain
Trail	4.6 inches (118mm)