Model compatibility Designed for 249CC YZ250 models from 2003 to 2025 and YZ250X models from 2016 to 2025 precise fitment
OEM Matches 5UP-11311-21 for accurate replacement and easy identification during or repairs
Material construction Made of strength aluminum for reduced weight and improved heat dissipation during performance
Bore size Standard 66.4mm cylinder bore maintains engine specifications for piston and ring integration
Application use Ideal for off-road motorcycles requiring cylinder block assemblies with consistent power delivery and long-term
وصف
STD 66.4mm Motorcycle Cylinder Block Assembly For 249CC YZ250 2003-2025 YZ250X 2016-2025 Aluminum Cylinder 5UP-11311-21 This cylinder block assembly is designed for compatibility with 249CC YZ250 models from 2003 to 2025 and YZ250X models from 2016 to 2025.It features a standard bore size of 66.4mm and is constructed from aluminum for reduced weight and efficient heat dissipation.The unit includes the cylinder and is engineered to meet specifications for proper fit and function.5UP-11311-21.