TBparts CRF110 132cc 55mm Bore Kit - This is as big as you can go without having to bore the cases. The item "HONDA CRF110 CRF 110 New 132cc 55mm Big Bore Piston and Cylinder Kit" is in sale since Tuesday, July 16, 2013.
This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "hondaproducts" and is located in Beaverton, Oregon. This item can be shipped worldwide.