BBR KLX/DRZ110 143cc Big Bore Kit
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 plated aluminum liner, high performance BBR MX camshaft with lightweight piston and gaskets are included in this complete and ready to go kit .
Please note application information below. There are a few engine changes for the 2010 and newer models that effect the fitment of this item.
- Aluminum cylinder with plated aluminum sleeve
- BBR high-performance camshaft
- 60mm lightweight aluminum piston
- Gasket kit including cylinder head, cylinder base and LH ignition cover gaskets
411-KLX-1401 includes a BBR camshaft and can be used on 2003-2009 models ONLY.
411-KLX-1402 does not include the BBR camshaft and can be used on 2003-Present year models.
411-KLX-1403 includes a BBR camshaft and can be used on 2010-2016 year models ONLY.
411-KLX-1420 does not include the BBR camshaft and can be used on 2003-2010 models.