CYLINDER ONLY STD 66.40mm YZ250 YAMAHA 2003 – 2025 2T 5UP-11311-21

Standard replacement cylinder for Yamaha YZ 250 two-stroke models, supplied as a cylinder only. This standard-size cylinder is intended as a direct replacement component for engine rebuild or repair on compatible motorcycles.

Features

• Replacement standard cylinder

• Cylinder only

• Suitable for engine repair or rebuild

• Direct replacement for compatible Yamaha YZ 250 models

Specifications

• Standard size

• Bore: 66.40 mm

• Engine type: 2-stroke

Cross-Reference OEM Part Numbers

• 5UP-11311-21

Vehicle Fitments

• Yamaha YZ 250 1999-2025