TB Parts Honda Z50/XR50/CRF50 88cc Complete Big Bore Kit! TB Parts 88cc Big Bore Kit for Honda Z50/XR50/CRF50. Add some performance to your pit bike! High quality parts that you have come to expect from TB Parts.
This is a bolt on kit with no case boring required. Comes with everything you need to install as shown. This is a 52mm bore - we also carry replacement pistons, rings, and gaskets for these kits.
Bolt on some power and make your 50 way more fun to ride. We also recommend installing the TBW0226 high volume oil pump when installing this kit. We have them listed separately or also included with one of our big bore kits. It saves a ton of time installing the oil pump at the same time since removing the cylinder is required to install the oil pump. Some key features of this kit.
Lightweight aluminum cylinder with steel sleeve. Cast in mounts on cylinder for aftermarket skid plates. Oversized cooling fins on cylinder for efficient heat dissipation. High compression 52mm piston with rings, pin, & clips. Head/Base gasket kit, With exhaust gasket.There are no installation instructions, but if you can replace your piston, you can install this kit as the parts are installed in the same manner as the OEM parts. However, its highly recommended that a professional install this kit and make sure its tuned and jetted properly. Send us a message and we can put together a custom parts package for you!
Have any questions or concerns? Please send us a message and we will gladly help with any questions you may have. We have been in the motorcycle parts industry for over a decade and are here to help.
This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "keystonecyclepartsllc" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Croatia, Republic of, Malaysia, Brazil, Colombia, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-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, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.