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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, 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.
Application Notes:
We have found that a very small number of KLX110's (about 1 out of 100) have cases that run a little tight and do not allow the oversize sleeved cylinder to be installed. This is a very rare case scenario and BBR has a cure for this. Please call 253-631-8233
BBR General Jetting Guidelines Chart
Stock KLX110 - 53.0mm bore, 50.6mm stroke
