Check the listing for details. Namura Standard Piston Kit 86.93mm NA-50012. Condition: New. Listed at 76.99 USD. Genuine Namura Products: Namura Technologies offers a wide variety of pistons, rings, gaskets andbearings for today’s MX, ATV, UTV and Off-Road riders. Their extensive line-up features applications for Arctic Cat, Can-Am, Honda, Kawasaki, KTM, Polaris, Suzuki, Yamaha and most other models. By pushing the envelope of conventional standards, they strive to provide a superior product using the latest advancements in manufacturing techniques. Keeping that in mind, they didn’t want to be an overpriced paperweight supplier. Their philosophy is simple: deliver superior engine componentsthat have more features than the OEM at a better price. Product Details: Namura Piston kits are precision machined to Japanese OEM specifications. Using low-expansion, low-friction piston alloy resulting in an extended life span of the piston. Our Teflon coated skirts uses a rolled-on application process which provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and help About Us: LeClare Powersports is a small-town Parts and Accessories store in Springfield, MO. Our low overhead allows us to offer better prices than the 'Big Boys', but our owner-operated store allows us to give our customers the great customer service they deserve. We only sell brand new, high quality GENUINE name-brand aftermarket parts...no junk, no knock offs and no "seconds". Buy with confidence!