atc 125m rings

[86125m]

Hey guys I am having trouble finding a standard set of rings for my 84-85 125m. Does anyone know if any rings from a Honda motorcycle will fit on my standard piston.

[oscarmayer]

all Honda 125cc 4-strokes should work from most years. even the ATV ones.
(TRX125 i think)

[DohcBikes]

all Honda 125cc 4-strokes should work from most years.

This is incorrect. Honda made several engine variations in the 125 size.

The motorcycle engines are completely different, and an 86-87 ATC is different yet. I'm not versed on the quads of that era.

Your piston is 55mm. There are POSSIBLY some a tv engines that use the same rings. Go to partzilla or csml Honda to cross reference oem part numbers.