Big Bore Piston Kit for your Honda CB500 Four Cylinder. This kit was made by MC Supply back in the 70's. These pistons are 3mm larger than the stock bore.
If my math is correct they will raise the engine size from 498cc to 553cc. Includes 4 Pistons, 4 Piston Pins, 4 sets of Rings, 8 pin clips. You will need a 3MM oversize head gasket but it is not included.
Add some power to your Racer, Cafe Racer... Or just add some excitement to your stock bike. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Antique, Vintage, Historic"." and is located in this country: US.
This item can be shipped worldwide.