Honda CRF450L 2019 User Manual

Servicing Your Honda 139
Battery
Installation
1. Reinstall the battery (1) in the reverse order of
removal. Check that the battery rubber in
place. Be sure to connect the positive (+)
terminal first, then the negative (–) terminal.
2. Tighten the positive (+) terminal bolt (2) and
negative (–) terminal bolt (3) to the specified
torque:
1.5 lbf·ft (2.0 N·m, 0.2 kgf·m)
3. Install the battery band (4).
Be sure to read the information that came with
your battery charger and follow the instructions on
the battery. Improper charging may damage the
battery.
We recommend using a charger recommended by
your lithium-ion (li-ion) battery manufacturer
which can be purchased from your dealer. These
units can be left connected for long periods without
risking damage to the battery. However, the
lithium-ion (li-ion) battery may degrade if stored
with a charger connected. Do not intentionally
leave the charger connected longer than the time
period recommended in the charger’s instructions.
Using a battery charger that is not recommended
can cause permanent damage to your battery.
(1) battery (3) negative (–) terminal bolt
(2) positive (+) terminal bolt (4) battery band
(3)
(1)(4)
(1)
Battery Charging

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)