Honda CBR300R 2018 User Manual

Adjusting the Rear Suspension
Adjusting the suspension requires a pin
spanner. We recommend that you have your
motorcycle serviced by your dealer.
#
Spring Preload
You can adjust the spring preload by the
adjuster to suit the load or the road surface.
Use a pin spanner and extension bar to turn
the adjuster. Position 1 is for a decrease
spring preload (soft), or turn the position 3 to
5 increase spring preload (hard). The
standard position is 2.
NOTICE
Attempting to adjust directly from 1 to 5 or 5 to 1
may damage the shock absorber.
NOTICE
Do not turn the adjuster beyond its limits.
20170925135210_31K75A200_enu_BOOK Page 86 Monday, September 25 2017 13:58:25 JST
Other Adjustments u Adjusting the Rear Suspension
Maintenance
83
Extension bar
Adjuster
Pin spanner
1 2 3 4 5

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