Suzuki GT750 750 Lemans Piston Ring Set STD. #12140-15012 12140-30010 1972-1977This is a new Piston Rings set for the now vintage GT750 Suzuki models .. The 750 Lemans. This is for 3 standard size (STD) ring sets.. so enough for 1 engine rebuild. These were the popular 2 stroke 750 models made in 1972 1973 1974 1975 1976 1977. This is the correct replacement for 70mm Standard bore pistons. Correct replacement for part #12140 15012 and 12140 30010. Everything to get your pistons engine running nicely again. Very helpful and hard

The Muskegon AMA National Hillclimb film footage is a great sight

The includes the petcock to tank gasket (the smallest round gasket in the photo)   Also you get  the petcock bowl gasket which is the largest "O" ring in the photo

This shirt features amazing vintage graphics from the late 1930's

RD200 (1974 1975 1976) MX175 (1974

These do not fit the 1982 Heritage XS400SJ - they use the earlier style SOHC rings available as a different item in our store

This is a new in the package ring set  (complete set of rings for both (2) pistons) for the  1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 and 1984 Yamaha XS650 motorcycles

1975) as well as the KH500 from 1976

riding or racing (AHRMA) a 1974 1975

Connecticut ‘Great Eastern Championship Enduro’

or just to stop some leaks on your daily rider

racing or researching any of the cars featured in these races

and SL350 Hondas