Vertex Cast Replica Piston Kit - Fantic Motor XX 250
Part number: 22584B
$183.95
Description
Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Specifications Cylinder Diameter: 66.4mm Displacement: 250cc Piston O.D.: 66.35mm Vehicle Fitment Fantic Motor XX 250 (2022-2025) Yamaha YZ 250 (1999-2026) Yamaha YZ 250 X (2016-2026) 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 | STD |
|---|---|
| cylinder diameter | 66mm |
| displacement | 250cc |
| part type | Cast Replica Piston Kit |
| piston od | 66.35 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2025 | Fantic Motor | XX 250 | Catalog application: 2025 Fantic Motor XX 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2024 | Fantic Motor | XX 250 | Catalog application: 2024 Fantic Motor XX 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2023 | Fantic Motor | XX 250 | Catalog application: 2023 Fantic Motor XX 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2022 | Fantic Motor | XX 250 | Catalog application: 2022 Fantic Motor XX 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2026 | Yamaha | YZ 250 | Catalog application: 2026 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2025 | Yamaha | YZ 250 | Catalog application: 2025 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2024 | Yamaha | YZ 250 | Catalog application: 2024 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2023 | Yamaha | YZ 250 | Catalog application: 2023 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2022 | Yamaha | YZ 250 | Catalog application: 2022 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2021 | Yamaha | YZ 250 | Catalog application: 2021 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2020 | Yamaha | YZ 250 | Catalog application: 2020 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2019 | Yamaha | YZ 250 | Catalog application: 2019 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2018 | Yamaha | YZ 250 | Catalog application: 2018 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2017 | Yamaha | YZ 250 | Catalog application: 2017 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2016 | Yamaha | YZ 250 | Catalog application: 2016 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2015 | Yamaha | YZ 250 | Catalog application: 2015 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2014 | Yamaha | YZ 250 | Catalog application: 2014 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2013 | Yamaha | YZ 250 | Catalog application: 2013 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2012 | Yamaha | YZ 250 | Catalog application: 2012 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2011 | Yamaha | YZ 250 | Catalog application: 2011 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2010 | Yamaha | YZ 250 | Catalog application: 2010 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2009 | Yamaha | YZ 250 | Catalog application: 2009 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2008 | Yamaha | YZ 250 | Catalog application: 2008 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2007 | Yamaha | YZ 250 | Catalog application: 2007 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2006 | Yamaha | YZ 250 | Catalog application: 2006 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2005 | Yamaha | YZ 250 | Catalog application: 2005 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2004 | Yamaha | YZ 250 | Catalog application: 2004 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2003 | Yamaha | YZ 250 | Catalog application: 2003 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2002 | Yamaha | YZ 250 | Catalog application: 2002 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2001 | Yamaha | YZ 250 | Catalog application: 2001 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2000 | Yamaha | YZ 250 | Catalog application: 2000 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 1999 | Yamaha | YZ 250 | Catalog application: 1999 Yamaha YZ 250. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2026 | Yamaha | YZ 250 X | Catalog application: 2026 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2025 | Yamaha | YZ 250 X | Catalog application: 2025 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2024 | Yamaha | YZ 250 X | Catalog application: 2024 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2023 | Yamaha | YZ 250 X | Catalog application: 2023 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2022 | Yamaha | YZ 250 X | Catalog application: 2022 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2021 | Yamaha | YZ 250 X | Catalog application: 2021 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2020 | Yamaha | YZ 250 X | Catalog application: 2020 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2019 | Yamaha | YZ 250 X | Catalog application: 2019 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2018 | Yamaha | YZ 250 X | Catalog application: 2018 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2017 | Yamaha | YZ 250 X | Catalog application: 2017 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2016 | Yamaha | YZ 250 X | Catalog application: 2016 Yamaha YZ 250 X. Piston OD 66.35 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). 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.