Honda CRF125F 2020 User Manual

58 Servicing Your Honda
Fuel
Refer to Safety Precautions on page 45.
Your engine is designed to use any unleaded
gasoline that has a pump octane number of 86
or higher. Gasoline pumps at service stations
normally display the pump octane number. For
information on the use of oxygenated fuels, see
page 158.
Use of lower octane gasoline can cause
persistent ‘‘pinging’’ or ‘‘spark knock’’ (a
louder rapping noise) which, if severe, can lead
to engine damage. (Light pinging experienced
while operating under a heavy load, such as
climbing a hill, is no cause for concern.)
If pinging or spark knock occurs at a steady
engine speed under normal load, change brands
of gasoline. If pinging or spark knock persists,
consult your dealer.
Use only unleaded fuel in your Honda. If you
ride your Honda in a country where leaded fuel
might be available, take precautions to use only
unleaded fuel.
Never use stale or contaminated gasoline or an
oil/gasoline mixture. Avoid getting dirt, dust, or
water in the fuel tank.
Fuel Recommendation
Type unleaded
Pump Octane Number 86 (or higher)
20YM CRF125FFB_31K28B60_FM.book 58 ページ ２０１９年３月１日 金曜日 午後１時４８分

Honda CRF125F 2020 Specifications

General

Displacement	124.9cc
Bore and Stroke	52.4mm x 57.9mm
Compression Ratio	9.0:1
Valve Train	SOHC; two-valve
Ignition	CDI
Transmission	Four-speed
Front Suspension	31mm telescopic fork; 5.9 inches travel
Rear Brake	Drum
Front Tire	70/100-17
Rear Tire	90/100-14
Wheelbase	49.4 inches
Seat Height	29.1 inches
Fuel Capacity	1.0 gallon
Color	Red
Engine Type	Single-cylinder four-stroke
Final Drive	Chain
Rear Suspension	Single shock
Front Brake	220mm hydraulic disc
Curb Weight	194 pounds
Induction	Carburetor