This kit is designed to fit Yamaha YZ85 and will also fit Yamaha YZ80 models. It includes everything you need to give your machine a fresh top end.The Cylinder is Nikasil plated cast aluminum and has a 47.5mm bore and factory stroke. Cylinders are factory honed, deburred and lightly chamfered. Niche offers this kit with a standard sized cast piston kit and a performance top end gasket kit.
All parts are bolt-on ready and no modifications are required in order for you to complete installation. Complete Standard Sized Replacement Cylinder Kit.Nikasil Plated Cylinder Bore and Stroke 47.50mm x 47.80mm. Cylinder Displacement 85cc / Compression 8.2:1. Includes Moly Coated Performance Piston Kit, Gasket Kit and More. Direct Replacement Parts for Hassle-Free Installation. Engineered and Tested to Exceed Original Equipment Standards and Performance. REPLACES OEM PART NUMBER(S). Cylinder, Piston, Piston Ring, Wristpin, Circlips (2). Needle Bearing, Base Gasket, O-Ring #1, O-Ring #2. The item "Cylinder Piston Gasket Top End Kit for Yamaha YZ80 1993-2001" is in sale since Tuesday, February 24, 2015. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts". The seller is "partdiscounter" and is located in Buffalo, New York. This item can be shipped worldwide.