Stainless Steel Cylinder Screw Set. Feedback is very important to us. It is impossible to address issues if we do not know about them! For helping with your order or if you have any questions regarding our products. All messages are answered within 24-48 hours.We will do our best to resolve the issue. Thank you for looking, if you have any questions feel free to ask and we will do our best to get back to you promptly! For ALL Motorized Bicycles we can provide engines, engine kits, high performance spare parts, motorized bicycle and spare parts of bike. The item "2 STROKE 80cc High-Performance Racing Engine. Pro Racing 5HP" is in sale since Tuesday, October 17, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "cafemotoracer" and is located in Las Vegas, Nevada. This item can be shipped worldwide.