Store New Arrivals Add to Favorite View Feedback Contact GOOFIT 47mm Cylinder Head 70cc 4-Stroke ATV Go Kart Dirt Bike Description Item Weight 4.11 pounds Manufacturer Part Number R052-001 Package Dimensions 6.14 x 5.2 x 4.29 inches Bore:47mm/1.85''.mounting hole spacing:50mm/1.97".mounting hole spacing:67mm/2.64". Replacement for 4 stroke 70cc atv go kart scooter dirt bike. Adopting high-efficiency heat sink structure, increasing the surface area, effectively improving the cooling efficiency, even under long-time high load operation can maintain the appropriate working temperature, to protect the engine from overheating damage. Selection of high-quality materials casting, not only light weight, and high strength, corrosion resistance, after strict quality control to ensure the stability and reliability of long-term use. The internal structure is carefully designed and the shape of the combustion chamber is optimized, which helps the fuel air mix more fully and improves the combustion efficiency, thus increasing the horsepower output and making the acceleration response more rapid and the power more powerful. Product Description GOOFIT 47mm Cylinder Head Assembly for 4 Stroke 70cc ATV Go Kart Scooter Dirt Bike Note:To Ensure That You Purchase The Right Product Please Read The Product Description or Image Size Carefully.Thank You for Your Attention.If You Have Any Questions or Need Help,Please Leave Us A Message Before or After Purchase.We Will Do Our Best to Provide You with A Solution. "Goofit" Means "Good Fit",The Best Fitting of All.We Advocating Reform and Innovation,Seeking More Professional,Comprehensive And Convenient Service,And Constantly Enhance The Company'S Vitality. Size: Bore diameter:47mm/1.85"; Please Be Carefully Check The Goods Appearance, Size, Shape Before Ordering. Corrosion Resistant, Wear Resistant, Durable, Thickened Shell More Durable. Strong Power, Super Heat Dissipation, Durable And Oil Saving, Stable Performance. Accurate Alignment, No Debugging, Direct Installation. Replacement for 4 Stroke 70cc ATV Go Kart Scooter Dirt Bike. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.