Honda CRF250R 2020 User Manual

52 Servicing Your Honda
Engine Oil
1. Run the engine at idle for 3 minutes, then shut
it off.
2. Wait 3 minutes after shutting off the engine to
allow the oil to properly distribute itself in the
engine.
3. Support the CRF in an upright position on a
level surface.
4. Check that the oil level is between the upper
(1) and lower (2) level marks in the oil level
inspection window (3).
• If the oil is at or near the upper level mark,
you do not have to add oil.
• If the oil is below or near the lower level
mark, remove the oil fill cap (4) and add the
recommended oil until it reaches the upper
level mark. (Do not overfill.)
5. Check that the O-ring (5) is in good condition
and replace it if necessary.
6. Reinstall the engine oil fill cap (4).
7. Check for oil leaks.
1. Remove the engine guard A bolts/washers (1),
B bolt/washer (2) and engine guard (3).
2. Run the engine at idle for 3 minutes, then shut
it off.
3. Support the CRF in an upright position on a
level surface.
Checking & Adding Oil
(1) upper level mark
(2) lower level mark
(3) inspection window
(4) engine oil fill cap
(1)
(2)
(3)
(4)
(4) engine oil fill cap
(5) O-ring
(4)(5)
Changing Engine Oil & Filter
(1) engine guard A bolts/washers
(2) engine guard B bolt/washer
(3) engine guard
(1)
(2)
(3)

Honda CRF250R 2020 Specifications

General

Engine Type	249cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	79.0mm x 50.9mm
Compression Ratio	13.9:1
Ignition	Full transistorized ignition
Front Brake	Single 260mm disc with twin-piston caliper
Front Tire	80/100-21
Rear Tire	100/90-19
Trail	4.6 inches
Wheelbase	58.3 inches
Seat Height	37.8 inches
Fuel Capacity	1.6 gallons
Ground Clearance	13.2 inches
Valve Train	Unicam, 4-valve
Induction	Programmed Fuel Injection (PGM-FI)
Transmission	5-speed
Final Drive	#520 chain
Front Suspension	49mm inverted Showa coil-spring fork with rebound and compression damping adjustability; 12.2 inches travel
Rear Suspension	Showa® Pro-Link® system with rebound and compression damping adjustability; 12.4 inches travel
Rear Brake	Single 240mm disc
Rake	27.2°