The item that I am selling is a great find. This is a new in the package ring set (complete set of rings for all 4 pistons) for the 1975 1976 1977 Honda CB400F Four cylinder Honda. These are the smooth, four-stroke 400cc Honda motorcycles that still turn heads. This is a standard size (STD) ring set. This has the 2 compression rings and the lower 3pc oil control ring, everything to get your piston compression back where it should be. Again you will be getting all 4 rings sets..1 for each piston in this purchase. A great deal! Get your old bike up and running again. We only sell the best! Top-quality aftermarket item. Standard bore is 51mm That is it! Good Luck! Shipping to USA is 4.00, Canada $4.00 ., and airmail worldwide is $6.50. If you are buying other items ask me about combined shipping savings before we invoice as we can often work that out. Thank you! Easy pay with PAYPAL

After purchasing, pay instantly with your credit card through PayPal!