Standard piston ring set for the stock bore on the Honda CB750 DOHC. Sold individually, so you will need 4 sets for each model. If you're just freshening up your top end and having the cylinders honed, install a fresh set of rings to ensure a tight fit. Make sure to stagger the ring gaps according to the manual.
Set comes with 4 rings and the oil ring spacer.
Be very careful when installing the cylinder over new rings, it's helpful to have the proper tool to keep the rings compressed as you lower the cylinder over the pistons. Try to use only plastic tipped tools to prevent from scratching aluminum surfaces.
Replaces Honda Part Number: 13011-425-004
Ring Order:
Top Compression Ring (silver outer rim)
Second Ring (black outer rim)
Bottom Rings (3 pieces - Spacer in the middle - 1 thin wiper ring on either side)
Fits Honda:
CB750C Custom - 1980-1982
CB750F Super Sport - 1979-1982
CB750K Four - 1979-1982
CB750L Limited Edition - 1979
CB750SC Nighthawk - 1982-1983
