This is a new in the package ring set for the  1975 1976 TL250 Honda Motorcycle. These are the great single cylinder, four-stroke Honda trials motorcycle. This is a standard size (STD) ring set.  This has the 2 compression rings and the lower oil control ring, everything to get your piston compression back where it should be.   Get your old bike up and running again. Correct replacement for Honda part # 13011-329-005 and also 13011-329-004. We only sell the best! This is a top-quality aftermarket item.   That is it!