General

Accessories

Insurance

Tyres

Servicing

Basic Fault Finding

Bike Damage after an Accident

MPH to RPM

Improving Performance

Running Costs

Motorcycle Clothing

Riding in Winter

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This website is the only one that supports the Honda CG125 motorcycle to my knowledge.
It has been designed for the whole world, but has more specific information for the UK where indicated.

It covers all the important things in the Owner's Manual and often in far more detail.
It also covers lots of things not in the Owner's Manual.
It covers servicing, tyres, accessories, basic fault finding, tools, parts, faqs and much more.
I have not put a forum on the website because all Honda CG125 motorbike forums have failed to really work in the past.

I hope you find this website helpful. None of it, including all the servicing needs any skills or expensive tools.
Someone who has never seen or read about motorcycles and has no natural mechanical talent could easily manage it.
The bike was deliberately designed that way including, oil change, spark plug, valve clearance, air filter, chain tension.

This website supports all Honda CG125 models / versions from the original 1976 to the 2008 model.

In 2004 the Honda CG125 in UK and Europe had a major model change,
the front drum brake was replaced with a disc brake,
its much more powerful than a drum if you see How to improve the Front Disc Brake in the Brakes page.
Honda made several other changes including reducing the strength of the choke (see Choke in General page)
and adding an Air Suction Valve to make engine comply with euro 2 emission laws in UK / Europe and some other countries.

All around the world from 1976 to 2008 the Honda CG125 has a carburettor and a OHV engine.
From 2009 in Brazil for example the engine has been redesigned with a OHC to reduce emissions.
As emission standards get harder in countries I expect it will be converted to fuel injection.
In UK and Europe the Honda CG125 is replaced by the fuel injection Honda CBF125 due to euro 3 emission law in 2009.
This website does not support OHC engines or fuel injection.

Please Support this Website and hopefully save you money
Website finished 17 November 2008 after 15 months of improvements. Latest update 27 June 2009