Vertex Top End Piston Kit - Yamaha WR 250 F
Part number: VTKTC23127B
$308.95
Description
Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Specifications Compression Ratio: 12.5:1 Cylinder Diameter: 77mm Displacement: 250cc Piston O.D.: 76.95mm Vehicle Fitment Yamaha WR 250 F (2003-2013) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.
Specifications
| compression ratio | 12.5:1 |
|---|---|
| cylinder diameter | 77mm |
| displacement | 250cc |
| part type | Top End Piston Kit |
| piston od | 76.95 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2013 | Yamaha | WR 250 F | Catalog application: 2013 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2012 | Yamaha | WR 250 F | Catalog application: 2012 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2011 | Yamaha | WR 250 F | Catalog application: 2011 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2010 | Yamaha | WR 250 F | Catalog application: 2010 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2009 | Yamaha | WR 250 F | Catalog application: 2009 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2008 | Yamaha | WR 250 F | Catalog application: 2008 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2007 | Yamaha | WR 250 F | Catalog application: 2007 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2006 | Yamaha | WR 250 F | Catalog application: 2006 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2005 | Yamaha | WR 250 F | Catalog application: 2005 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2004 | Yamaha | WR 250 F | Catalog application: 2004 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2003 | Yamaha | WR 250 F | Catalog application: 2003 Yamaha WR 250 F. Piston OD 76.95 mm; Cylinder 77mm. Top End Piston Kit. Includes (Forged Replica Piston Kit, Top End Gasket Kit, Ignition Cover Gasket & Free Cam Chain). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.