Banshee Stock Bore Stroke Cheetah Cub Cylinders Alpha Serval CPI Cylinder

FITS ALL YAMAHA BANSHEES - THE BEST STOCK BANSHEE CYLINDERS MADE, BETTER THAN OEM CP Industries Alpha Cub cylinder Same triple port design as all other Cub cylinders Nikasil plated by Millennium Lasts for decades (no exaggeration), far longer than OEM cylinders Nikasil means no more boring and re-sleeving EVER YOU DO NOT HAVE TO CHANGE A SINGLE OTHER PART TO RUN THIS CYLINDER* Uses stock head, carbs, even stock pistons if you want* Pick up 6-8 hp just by clean up porting and re-jetting your carbs* This cylinder can perform better than most stock crank 66mm and 68mm big bore kits* THIS CYLINDER COMES WITH A LIFETIME REPLACEMENT WARRANTY*! *Warranty: We stand behind all parts we sell 100%.  Everything we sell has been tested hundreds if not thousands of times and when installed and tuned correctly they work over 99% of the time.  Part failures happen, but it is rare that it is not due to being installed incorrectly.  If after installation there is an issue, contact us for a warranty