Motorcycle Engine Accessories Bore 66mm Cylinder Block For SL230 1997 - 2014 CRF230 FTR223 230 XR230 Material Type: Cast iron with ceramic coating Item Diameter: 6.6 cm (2.6 inches) Applicable Models: SL230, CRF230, FTR223, XR230 Model Name: Engine accessories with a bore of 66 mm Performance: temperature resistance and corrosion resistance The cylinder block is designed for the SL230 engine, known for its performance and.With a bore size of 66 mm, it ensures a precise fit for compatible models.Constructed from cast iron, the block provides structural integrity suitable for extended use.The ceramic coating on the cylinder walls contributes to improved heat management and reduced wear, supporting consistent engine over time.This cylinder block serves as a direct replacement for SL230, CRF230, FTR223, and XR230 models.Its design allows for straightforward integration into existing engine assemblies, maintaining functional alignment with specifications.It supports engine performance and is suited for riders aiming to restore or maintain their motorcycle's operational condition.This replacement is made by an independent supplier.All brand references are used solely to indicate compatibility.