Click Amazon Pay to checkout
Use your Amazon account to place your order. Don't have an account? You can create one quick and easy.
Click photo to zoom
Easy bolt-on power. This is the largest bore kit available that does not require boring your engine cases for additional cylinder sleeve clearance. New aluminum cylinder with steel sleeve, lightweight piston kit and gaskets are included in this complete and ready to go kit .
Stock CRF110F - 50.0mm bore, 55.6mm strokeNote: This bore kit is designed for the 2013-2018 CRF110F. While the newer motors are functionally almost identical, the newer models require a port for the engine temperature sensor. We're working on a new casting - but these take time. Once available, we'll note it here.
Copyright © 1998 -
BBR Motorsports, Inc