Niche 1812 a brand-new standard-sized cylinder kit, including cylinder head, made by Niche Industries. Unlike other kits available, our cylinders come factory-honed, chamfered, and ready to bolt on without any modifications. It arrives including a new factory-sized 66mm cylinder, cylinder head, Moly-coated cast piston kit, high quality gasket kit, and a NGK spark plug exactly as pictured. Don't take a chance on your new cylinder not lining up with your existing cylinder head - just get a new cylinder head too! Due to customer suggestions, we have upgraded our kit to include a Japanese-made needle bearing. Our parts are purpose built and there is a reason we use Moly-coated pistons and a better needle bearing. Nothing less will do! We have shipped these cylinder kits around the world safely, without hassle. Buy Niche, no other seller can compare! Quality and performance guaranteed! This Blaster Piston Kit Fits: Yamaha Blaster 200 (1988-2006)