Honda CBF125M - User Manual

Questions and Answers

M
Molly HarrisJul 27, 2025
What to do if the Honda CBF125M Motorcycle starter motor operates but the engine does not start?
- R
  Raymond LaneJul 28, 2025
  If the starter motor operates but the Honda Motorcycle engine doesn't start, begin by verifying the engine starting procedure. Ensure there is fuel in the tank and the engine stop switch is in the ON position. Inspect for a loose battery connection or corrosion at the terminals. If the PGM-FI malfunction indicator lamp (MIL) is illuminated, contact your dealer as soon as possible. If these steps don't resolve the issue, have your motorcycle inspected by your dealer.
J
jenniferwebbAug 2, 2025
How to fix Honda CBF125M battery that goes dead?
- C
  Christy MillerAug 2, 2025
  To address a dead battery on your Honda Motorcycle, first, charge the battery using a motorcycle battery charger after removing it from the vehicle. If the battery fails to recover after recharging, it's best to contact your dealer for further assistance.
M
Mike HutchinsonAug 6, 2025
What to do if the PGM-FI malfunction indicator lamp (MIL) is on for Honda CBF125M Motorcycle?
- D
  Denise WrightAug 6, 2025
  If the PGM-FI malfunction indicator lamp (MIL) comes on while riding your Honda Motorcycle, it indicates a potential issue with the PGM-FI system. Reduce speed and have your vehicle inspected by your dealer as soon as possible.
G
Grant CookAug 11, 2025
What to do if Honda Motorcycle shows fuel gauge failure indication?
- J
  James SandersAug 12, 2025
  If the fuel gauge indicators on your Honda Motorcycle display an error, it signifies a problem within the fuel system. In this situation, it's recommended to consult your dealer as soon as possible for assistance.
N
ncraigAug 17, 2025
How to replace burned-out light bulb on Honda Motorcycle?
- S
  Scott PittmanAug 17, 2025
  To replace a burned-out light bulb on your Honda Motorcycle, turn the ignition switch to the OFF or LOCK position first. Allow the bulb to cool down before handling it. When replacing the bulb, only use the specified type. Before riding, ensure the replacement bulb is working correctly.
J
Jesus MurphyAug 22, 2025
What to do if Honda CBF125M has a blown fuse?
- T
  ttrujilloAug 22, 2025
  To address a blown fuse on your Honda Motorcycle, first, remove the right side cover, then open the fuse box cover. Use a fuse puller to remove the fuses one by one and check for any blown fuses. Always replace a blown fuse with a spare fuse of the same rating. If a fuse fails repeatedly, have your vehicle inspected by your dealer.

Summary

Welcome

A Few Words About Safety

Vehicle Safety

Safety Guidelines

Follow safety recommendations for enhancing your riding experience and personal safety.

Image Labels

Understand the meanings of vehicle safety labels and symbols for hazard recognition.

Safety Precautions

Essential safety measures, including protective apparel and rider preparedness.

Riding Precautions

Guidelines for safe operation under various conditions and scenarios.

Accessories and Modifications

Advice and warnings regarding vehicle accessories and modifications.

Vehicle Loading Guidelines

Instructions for proper and safe loading of luggage and cargo.

Operation Guide

Basic Operation Flow

Visual guide to fundamental vehicle operations from start to stop.

Parts Location

Diagrams identifying key components and their locations on the motorcycle.

Instruments and Controls

Explanation of the dashboard, indicators, and controls for operation.

Dashboard Indicators

Description of warning lights, status indicators, and their meanings.

Handlebar Switches

Location and function of various switches on the handlebars.

Steering Lock Operation

Procedure for locking and unlocking the vehicle's steering for security.

Starting the Engine

Step-by-step instructions for safely starting the vehicle's engine.

Shifting Gears

Explanation of the gear transmission, shift pattern, and operation.

Refuelling and Fuel Guidelines

Instructions and precautions for safely refuelling the vehicle.

Storage Equipment

Information on tool kit, document bag, and first aid kit locations.

Helmet Holder Usage

Instructions for using the integrated helmet holders.

Maintenance

Importance of Maintenance

Explains why regular vehicle maintenance is crucial for safety and performance.

Maintenance Fundamentals

General principles and procedures for performing vehicle upkeep tasks.

Tool Kit Contents

Details the tools provided for basic roadside repairs and adjustments.

Battery Maintenance

Procedures for checking, handling, and maintaining the vehicle's battery.

Engine Oil Checks and Changes

Instructions for checking oil level, adding oil, and changing engine oil and filter.

Brake System Maintenance

Procedures for inspecting and adjusting brake fluid, pads, and pedal freeplay.

Drive Chain Maintenance

Inspection, cleaning, lubrication, and adjustment of the drive chain.

Clutch Adjustment

Checking and adjusting the clutch lever freeplay for proper operation.

Throttle Operation Check

Procedure for checking the throttle grip for smooth movement and correct freeplay.

Crankcase Breather Cleaning

Steps to clean the crankcase breather tube and remove deposits.

Other Adjustments

Guidance on adjusting headlight aim and rear suspension preload.

Troubleshooting

Troubleshooting: Engine Will Not Start

Diagnosing and resolving issues when the engine fails to start.

Troubleshooting: Warning Indicators

Understanding and addressing illuminated warning lights on the dashboard.

Troubleshooting: Other Indications

Interpreting specific warning indications, such as fuel gauge failures.

Troubleshooting: Tyre Puncture

Procedures for handling tyre punctures, including emergency repairs.

Troubleshooting: Electrical Issues

Diagnosing and fixing common electrical problems like dead batteries or blown fuses.

Troubleshooting: Unstable Engine Operation

Identifying causes and solutions for intermittent engine instability.

Information

Keys and Key Numbers

Information on ignition keys, key numbers, and making duplicates.

Instruments, Controls, and Features

Detailed explanation of vehicle features, ignition, and stop switches.

Caring for Your Vehicle

Guidelines for washing, polishing, and protecting the vehicle's finish.

Storing Your Vehicle

Procedures for preparing and storing the vehicle for extended periods.

Transporting Your Vehicle

Safe methods and precautions for transporting the motorcycle.

You and the Environment

Advice on environmentally responsible vehicle use and waste disposal.

Serial Numbers

Location and importance of frame and engine serial numbers.

Fuels Containing Alcohol

Information on using fuels with alcohol content and potential effects.

Catalytic Converters

Explanation of the catalytic converter and guidelines for its protection.

Specifications

Main Components Specifications

Technical data for key vehicle components like dimensions and weight.

Service Data

Detailed technical specifications including tyre, fluid, and engine data.

Bulb Specifications

Details on the types and ratings of vehicle light bulbs.

Fuse Specifications

Information on the types and ratings of vehicle fuses.

Torque Specifications

Required torque values for tightening various vehicle fasteners and components.

Warranty Policy

Honda CBF125M Specifications

General

Displacement	124.7 cc
Compression Ratio	9.2:1
Fuel System	PGM-FI electronic fuel injection
Starter	Electric
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic fork
Rear Suspension	Twin shocks
Rear Brake	Drum
Front Tire	80/100-18
Rear Tire	90/90-18
Seat Height	792 mm
Ground Clearance	160 mm
Fuel Capacity	13 liters
Engine Type	Air-cooled, 4-stroke, single-cylinder
Bore x Stroke	52.4 mm x 57.8 mm
Max Torque	10.2 Nm
Ignition	Digital transistorized
Front Brake	Hydraulic disc
Weight	128 kg