Dirtbike Accessories Cylinder Block (Cylinder Diameter) 77mm For KXF250 2009 2010 2011 2012 2013 2014 2015 2016 The cylinder block is designed for compatibility with KXF250 models from 2009 to 2016.Constructed from cast iron with a ceramic , it supports a displacement of 250 ml and features a 77mm diameter bore.This component serves as a direct replacement for existing engine parts, intended to maintain functional consistency during repair or rebuild.The internal ceramic coating provides temperature resistance, corrosion resistance, and self-lubricating characteristics, contributing to extended service life.The unit meets ISO9001 standards through external testing, reflecting adherence to defined manufacturing specifications.Designed for durability, it supports performance demands associated with off-road use.