| Management number | 212781770 | Release Date | 2026/04/06 | List Price | $222.22 | Model Number | 212781770 | ||
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**Verify the part fits before purchasing**Spec:Description: Big Bore Cylinder KitCompression Ratio: 12.5:1Cylinder Diameter: 80mmCylinder Kit Type: Big BoreDisplacement: 270ccEngine Type: 4-CycleKit Includes: Cylinder, Piston Kit, & Top-End Gasket KitNotes: Uses Vertex #23129.Replaces OEM Numbers:Western Powersports : 422-21002KLemans : 0931-0121Tucker Rocky : 733721Southern : HR21002K01Advantage Performance : 77003-24Automatic Distributor's : 880072Fits:Yamaha WR 250 F 2001-2013, YZ 250 F 2001-2013
| Brand | Cylinder Works |
|---|---|
| Model | 21002-K01 |
| Exterior | Machined |
| Item Weight | 1 pounds |
| Manufacturer | Cylinder Works |
| OEM Part Number | 422-21002K 0931-0121 733721 HR21002K01, 77003-24 880072 |
| Item model number | 21002-K01 |
| Product Dimensions | 11.3 x 8.5 x 6.7 inches |
| Manufacturer Part Number | 21002-K01 |
| Is Discontinued By Manufacturer | No |
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