61mm Aluminum Drop in cylinder kit for 125cc and 150cc GY6 engines. No special tools are needed for the job and no engine case machining is required!
Includes a light weight 3.6 ounce machined piston. When used with a 57.8mm stock stroke crankshaft you get an honest 168.9cc displacement. It is recommended to pair this kit with a 61mm head and upjet your stock carb or upgrade to a larger carb. Cylinder Skirt Outer Diameter: 62.8mm. Piston Weight: 3.6 ounces.
We will receive the item and inspect it. Not all performance/upgrade parts come with instructions. It is the customer's responsibility to have common knowledge of installation or hire an experienced installer.
We are not responsible for any damage that may be caused by any of the items we sell, whether installed by you or a professional. In any case, we will always do our best to help you with any technical questions that you may have. We try to make sure you have a pleasant shopping experience with us, so that we could do more business with you.We will try our best to resolve the issues. Please give us the opportunity to resolve any problem. And will make us more confident to develop business and offer better service for all customers. The item "SSP-G 61MM BIG BORE DROP IN CYLINDER KIT for GY6 125cc 150cc to 171cc bigbore" is in sale since Tuesday, May 15, 2018. This item is in the category "eBay Motors\Parts & Accessories\Scooter Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "ne1next" and is located in Tampa, Florida. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation, Ukraine.