Namura Standard Bore Piston Kit Size B (53.95mm) for Yamaha YZ125 1997-2001 54mm

Manufactured by Namura Kit Includes piston, rings, pin & clips (you get exactly what is pictured) Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Kit is for standard bore

size - 54.00mm Size B piston is 53.95mm 8.9:1 compression ratio Made in Taiwan Compatible with Yamaha models below: 1997 YZ125 1998 YZ125 1999 YZ125 2000 YZ125 2001 YZ125 Welcome to the Forward Powersports eBay store!To make your purchase as simple and easy as possible, please refer to the store policies listed below. By committing to purchase an item from us, you are agreeing to all policies detailed below. If you have any questions about a policy, please contact us through the eBay message system. You can use the "Contact Seller" link near the top right of every listing.