Motorcycle Cylinder Block 66.4mm 2 Stroke Compatible With YZ250 2003-2025 YZ250X 2016-2025 Motocross Racing Edition Engine Parts

Motorcycle Cylinder Block 66.4mm 2 Stroke For YZ250 2003-2025 YZ250X 2016-2025 Motocross Racing Edition Engine Parts Ceramic materials are added to the inner wall of the cylinder to enhance wear resistance and extend service life.The hole position is precise for direct installation.Type: Cylinder Block YZ250 03-25 Material: Aluminum OEM No.: 5UP-11311-00-00, 5UP-11311-01-00, 5UP-11311-10-00, 5UP-11311-11-00, 5UP-11311-20-00, 5UP-11311-21-00, BF1-11311-00-00 Bore Size: 66.4mm Color: Silver Weight: 2260g Quantity: 1 Piece Fitment: For YZ250 2003-2025 YZ250X 2016-2025 Package Includes: One Cylinder Block Compatibility Disclaimer: This is not an OEM item.Mentioned brands/models are used strictly for fitment illustration.

• Compatible with YZ250 models from 2003 to 2025 and YZ250X models from 2016 to 2025 broad usage across multiple model years
• -engineered 66.4mm cylinder block designed specifically for 2-stroke motocross engines delivering function under conditions
• Constructed from materials to withstand temperatures and intense racing environments for extended engine life
• Ideal replacement or replacement part for riders focused on motocross racing or off-road function applications
• Smooth bore finish and exact OEM specifications support proper piston fitment and compression for consistent power output