Honda CBR300R 2018 User Manual

Coolant
Checking the Coolant
Check the coolant level in the reserve tank
while the engine is cold.
1. Place your motorcycle on a firm, level
surface.
2. Hold your motorcycle in an upright position.
3.
Check that the coolant level is between
the UPPER level and LOWER level marks
on the reserve tank.
If the coolant level is dropping noticeably or
the reserve tank is empty, you likely have a
serious leak. Have your motorcycle inspected
by your dealer.
Adding Coolant
If the coolant level is below the LOWER level
mark, add the recommended coolant
(2 P. 46) until the level reaches the UPPER
level mark.
Add fluid only from the reserve tank cap and
do not remove the radiator cap.
20170925135210_31K75A200_enu_BOOK Page 70 Monday, September 25 2017 13:58:25 JST
Maintenance
67
Continued
UPPER level
LOWER level
Reserve tank

Honda CBR300R 2018 Specifications

General

Engine Type	286cc liquid-cooled single-cylinder four-stroke
Bore and Stroke	76mm x 63mm
Compression Ratio	10.7:1
Valve Train	DOHC; four valves per cylinder
Induction	PGM-FI, 38mm throttle body
Ignition	Computer-controlled digital transistorized with electronic advance
Horsepower	30.4 HP @ 8, 500 RPM
Transmission	Six-speed
Final Drive	Chain
Front Suspension	37mm fork; 4.65 inches travel
Rear Suspension	Pro-Link single shock with five-position spring preload adjustability; 4.07 inches travel
Front Brake	Single 296mm disc with two-piston caliper
Rear Brake	Single 220mm disc
Front Tire	110/70-17
Rear Tire	140/70-17
Rake	25.3°
Trail	98mm (3.9 inches)
Wheelbase	54.3 inches
Seat Height	30.7 inches
Fuel Capacity	3.4 gallons
MPG	71 MPG
Fuel System	PGM-FI
Curb Weight	357 pounds