20 Most Recent 2005 Suzuki RM 125 Questions & Answers

obviously theres way to much oil in the mix. Speak to your local bike shop and ask them on the best mix for the bike

Call a dealership parts department. With the frame number the should be able to tell you the year, cc and model of the bike.

For any 2 stoke motocross bike you can get specific two stroke gear oils from bike shop or simular just make sure it is motor bike specific as your clutch depends on it... as for brand and weights not so important just change regularly and use motorbike specific two stroke gear oil and will be just fine. I always use Bellray oils but its just personal preference and my local bike shop just happens to stock bellray products cheers matewww.motoxpartsonline.com

It should be 10mm x1.25mm threads

see how far your idle screw is turned in if not your slide barrel in your carb is sticking back srew counter clockwise an see what happens

Remove the clutch inspection cover on the right side of the engine.It is part number 3 herehttp://partstream.arinet.com/Image?arik=s4v92978S7HV4vH84i3c&arib=SUZ&arim=por8fmp6137bO2xJSyJPfA2&aria=vi2urV-kfYdueH-wWhWNHw2&ariz=2&ariv=http%3A%2F%2Fwww.babbittsonline.com%2Fsuzuki-motorcycle-parts It has an O-Ring style gasket so it is re-usable if it is not damaged.Remove the pressure plate unbolting its 5 bolts with springs and then remove the clutch plates to check them against manufactor's specifications.It is better if you replace the lubrication fluid too.

Does the engine have good compression? The ring in a 125 does not last very long - the bike could be down on compression pressure. Re-ring it.Is your air filter clean? I've seen them so filthy that they were actually brittle. Check your air filter.How about your spark plug? They do burn out. Replace with a new one.If it's loaded up, pull the plug, hold the throttle wide open and kick the snot out of it about 20 times, then put a fresh plug in it and try it again.Good luck!

I dont belive that it is possible, the barrel does not have enough metal to bore it out that far

it will be less than a liter

You Need to get a sprocket specific to an Rm125 or RM250. They are not interchangeable between brands.

The Rm125 Vin number is usually on the bikes steering neck, just behind the front Number Board.
Usually it is just to the right of the steering neck so you can read it from the right hand side. The clutch cable will also run close past it so if you follow th eclutch cable from the clutch lever, to where it rounds the frame just past the steering neck, you will see the VIN Number.

10w40 oil will be fine

18 ft/lbs

Yes, every carburator hase idle screw. Turn it to left tu turn down the idle.

You will need a case splitter.You need to use 1 or you may damage or brake the case.Hope this helps
D.

take carb off clean or disassemble it acording to what the shop manual sez--it has alot of gum n varnish from the heat of use

there is an screw witha + head on it itis in the middle of the body where the slide goes up and down and about 1/2 up.

right at a quart

On the shock body there is an adjustment set you can use to tighten or pre load the spring.

http://www.suzukicycles.org/All-Suzuki/all_suzuki_models.html

VIN description will give you all you need, cheers.