Honda CRF125FB 2021 User Manual

IMPORTANT INFORMATION
The information in this publication relates to the Honda CRF125F/FB, a single-track two-
wheeled motor vehicle, powered by a spark ignited internal combustion engine and driven
by a mounted rider.
This motorcycle is not suitable for novice riders. This motorcycle shall only be used by
trained and experienced riders.
Please receive instructions from your dealer to service and use your vehicle. Also, we
recommend that you obtain from the dealer the pre-delivery document.
• OPERATOR ONLY. NO PASSENGER
This motorcycle is designed and constructed as an operator-only model. The seating
configuration does not safely permit the carrying of a passenger. Never exceed the
maximum weight capacity.
• FOR OFF-ROAD USE ONLY
This motorcycle is designed and manufactured for off-road use only.
• PARENTS : READ IMPORTANT MESSAGE ON PAGE 1.
• READ THIS OWNER’S MANUAL CAREFULLY
Pay special attention to the safety messages that appear throughout the manual. These
messages are fully explained in the ‘‘A Few Words About Safety’’ section which appears
before the ‘‘Contents’’ page.
This manual should be considered a permanent part of the motorcycle and should remain
with the motorcycle when resold.
37K28B31.book Page 2 Monday, July 26, 2021 6:11 PM

Honda CRF125FB 2021 Specifications

General

Engine Type	124cc air-cooled single-cylinder four-stroke
Bore and Stroke	52.4mm x 57.9mm
Compression Ratio	9.0:1
Ignition	CDI
Transmission	Four-speed
Final Drive	Chain
Rear Brake	Drum
Front Tire	70/100-19
Rear Tire	90/100-16
Wheelbase	49.4 inches
Seat Height	30.9 inches
Fuel Capacity	1.0 gallon
Valve Train	SOHC; two-valve
Starter	Electric
Front Suspension	31mm telescopic fork; 5.9 inches of travel
Rear Suspension	5.9 inches of travel
Front Brake	220mm hydraulic disc