Question about Honda CM 125 C Motorcycles

1 Answer

Hi I had honda CM125 for 30 years now there is a problem that bike is doesn't start, the kik is falling down freely and it doesn't moveing eny cilinder

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has written 20 answers of more than 400 characters.


    A rookie expert who has answered 20 questions on their first day.

  • Expert
  • 39 Answers

Im asumeing its a older model with no electric start have you tryed bumping it ( push it down road clik in to gear engine starts up ? if not try it will it start like that ? if so its proberbly something to do with the kick start shaft / gear teeth i would expect to have to go in the right hand engine caseing to find the issue and repair hopefully something just poped out of place

Posted on Oct 30, 2012


3 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

  • 2 Answers

SOURCE: Following my bike's fall, the bike will not start ...

Hard to say depending on how hard the bike fell etc. If you damaged the stator in the fall that would be one explanation for it not starting and the battery not holding charge. If it's got fuel and spark it will start. If you have a reasonable amount of fuel in the tank the petcock won't create a problem unless the fuel is off, but there should be enough in the carby bowl/s to get it to fire and run. Any problem of excess fuel in the combustion chamber after a fall should dissipate in a few hours. Try and ascertain if you have a spark by taking a plug out, reconnect to the lead and put it against the head so it earths and kick over. Don't touch the plug - nasty current and dangerous, especially if it's CDI. You will soon see if you have spark or not. If the spark is OK it will be a fuel problem. Also, if it has a kill switch check it wasn't accidently bumped into the off position in the fall. Good luck

Posted on May 25, 2010

  • 1508 Answers

SOURCE: My horn doesn't work(my bike's

To fix your horn is easy, there are some excellent pills out there.
The bikes horn though is different, you will need a small test light or multy meter,
Check if there is power to the wire plugged onto the horn, ignition on
The horn needs direct power to one terminal, and the other terminal shorts to earth through the button.
If there is power and the other wire connects to earth, when the button is pressed you probably need a new horn( not that expensive)
If there is no power check the fuse
If the second wire doesnt connect to earth when the button pressed there may be a problem in the handle switch.
There can also be a problem in the wiring if it has been damaged in the steering stop etc
Sometimes the horn can just be stuck and a small tap on the horn with the button pressed can start it.
If the horn button it a bit corroded in the contacts, hold it in and wiggle it a bit, can clear the corrosion.

Sometime easier to just check the fuse then buy a new horn, before chasing down the wires and switches

Posted on Jun 04, 2011

Testimonial: "Thanks a million, I got the pills, they really work, I wonder can you overdose? ;) As for the bike, I'll check out all that you mentioned, thanks"

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2002 CBR 600f4i will not run unless starter button is held down

Hi, Anonymous the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Bike will not run after start button released Honda Motorcycles FireBlades...
F4i starter always turning help
Shuts off as soon as release starter button
Honda CBR600F4I 2001 Service Manual
Honda CBR600F4i Owner Manual

Aug 09, 2017 | 2002 Honda CBR 600 F(4)i

1 Answer

GL1500 Reverse doesn't work

Hi, Dell before testing any electrical component in the Reverse System it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead acid batteries otherwise the usual suspects are:
1. The reverse electric motor fuse was blown.
2. Reverse button stuck in the depressed position.
3. Run/off switch in the off position.
4. Bike not in neutral.
5. Faulty relay, reverse actuator, solenoid, regulator module,
6. Wire connectors in the reverse system faulty due to corroded, bent, broken, loose, retracted or missing wire pins and sockets.
7. Reverse cables not properly adjusted.
8. Faulty reverse lever components.
9. Reverse lever not in the on position.
10. The side stand is in the down position.
11. The reverse motor has failed and needs an overhaul.
For more information about your question and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
HELP GL1500 Reverse not working
Honda GOLDWING GL1500 Owner Manual
Honda GL1500 Service Manual

Oct 21, 2012 | 1989 Honda GL 1500 Gold Wing

1 Answer

Honda 8hp motor only starts with quick-start fluid

if you have gas to carb rebuild carb or relace

Jul 07, 2012 | Honda 8 HP Engine

1 Answer


As "roadmaster' doesn't really narrow it down much perhaps a generic web search for "chain falls off bike" would work for you. YOU can see your bike. We can't even tell if its a single- or multi-speed.

Sep 22, 2011 | Cycling

1 Answer

Bike will not start, have lights, etc., no sounds at all, happened several times before, took to dealer they could not find anything wrong, bike was returned to me, started and ran fine, now it has...

Might be a faulty side stand lockout switch. They're subject to a lot of wear, tear and grime and tend to wear out. So your bike thinks the side stand is down when it isn't locking your bike out so it won't start. Failing that it may be a faulty neutral switch, again the bike doesn't know it is in neutral so doesn't start.
I am going to state the obvious also, is your main kill switch turned on?

Sep 19, 2011 | 2005 Suzuki Boulevard C90

1 Answer

My Honda cbr 125 broke down and wouldn't start.

Have it towed to the Honda dealer and let them fix it. It doesn't sound like your garage knows how to fix it.

Sep 14, 2017 | Honda BX200DB Outback Motorcycles

2 Answers

Lights dim when rpm increased

Voltage issue. With the bike running, remove the negative terminal off of the battery. If the bike stops, it's the alternator. If it doesn't, have the battery tested. Possibly dead cells in the battery. If that still doesn't work, let me know the model year and we can go from there...

Sep 09, 2011 | Yamaha XPeed 50R Motorcycles

1 Answer

1991 honda nighthawk cb250 won't start after falling over. It fires up, but not getting any gas.

Check your manual. I'm not sure what year they started putting them in, but there is a gas shutoff safety that will activate when the bike is on its side. It is re-settable.

Jun 28, 2011 | Honda CB 250 Motorcycles

1 Answer

Cutmaster 81 plasma cutter when turned on, starts normal but air solenoid keeps going on and off. What could be the problem?


Sound like you have a faulty start cartridge, probably you used the torch handle to bang a metal part to make it fall. This is a common problem when using the gun as a hammer. Just replace the start cartridge. Before changing it; check the cartridge's lower end, this must move freely up and down.. If you did replace the cartridge already then probably your output power pc board it's damaged.


Jun 23, 2011 | Miller Welding Tools

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

124 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honda Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4753 Answers


Level 3 Expert

78289 Answers


Level 2 Expert

342 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides