rm125

Hey everyone, I’m pretty new with riding manual bikes, I grew up with automatic Mini Bikes when I was a kid and am confident riding in general, and now that I’m older I figured I’d upgrade and teach myself something new.. so with that I just bought myself a 1978 Suzuki RM125 (2 Stroke - 6 Speed...

Hi all, My 2002 RM 125 stalls whenever I put it into first gear. I will be idling in neutral holding in the clutch, then when I kick it into first the bike instantly dies, while still holding the clutch. I adjusted the clutch cable fully and the same thing is still happening. I took the clutch...

Hello, I disassembled my engine to replace piston, bearings and seals and relied on my manuals too much. I didn't take a photo of the 3 shift fork positions and believe I have them installed properly but cannot find anything to guide me. Anyone familiar enough that can glance at the photos...

Lately I’ve gotten a 2000 rm125 but it’s crank was messed up beyond rebuilding and I need a new one so I wasn’t hoping someone here would have one.

ok, so my oil keeps turning white. It has the consistency of glue. I was wondering if a warped cylinder could cause this to happen? If so, could I check this at home or would I have to have a shop check it?

Good morning everyone, I recently tore apart my RM 125 and rebuilt it from the ground up, (didn't open the cases). I got everything back on and when I went to start it, it took a few kicks but finally started. When I took it up the road, it just died and wouldn't re-start. I brought it back to...

I traded a dirt bike for this RM, ok condition, apparently he rebuilt the bottom end, and when I got it it was hard to start and the guy said it's a weak stator, but it would start eventually with enough kicks and pushes. When it ran it would like a bat out of hell, and was a blast. One day my...

Hello Everyone. New here and new to the dirt bike world. I'm a mechanical engineer... well sort of... because in my province, from Canada, we have something between university and high school that we call college. So I'm more like a mechanical technician... Well who gives a ... I bought, just...

I have a suzuki rm 125 and the carb leaks when i turn the gas on, ive had some people tell me to ride it and it will stop, is this true? I dont know if it is the floater in the carb or what if anyone could help it would be greatly appreciated, thanks :ride:

I just bought a 1993 rm 125 and it is missing the upper mud guard on the air box. I have looked on multiple websites and can not find this part I need. Most websites say this piece is either not shipping or obsolete. If someone could help me with ideas of where to find this part it would be much...