Vertex Forged Big Bore Piston Kit - Yamaha YFZ 450
Part number: 23403B
$315.95
Description
+3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications Compression Ratio: 12.0:1 Cylinder Diameter: 98mm Displacement: 480cc Piston O.D.: 97.96mm Size Over Standard: 3mm Vehicle Fitment Yamaha YFZ 450 (2004-2009,2012-2013) Yamaha YFZ 450 LE (2004) Yamaha YFZ 450 R (2009-2025) Yamaha YFZ 450 R SE (2009-2025) Yamaha YFZ 450 SE (2005-2008) Yamaha YFZ 450 V Bill Balance Edition (2006-2007) Yamaha YFZ 450 X (2010-2011) Yamaha YFZ 450 X Bill Balance Edition (2010) 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 | 12.0:1 |
|---|---|
| cylinder diameter | 98mm |
| displacement | 480cc |
| part type | Forged Big Bore Piston Kit |
| piston od | 97.96 |
| size over std | 3mm |
| vehicle type | ATV |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2013 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2012 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2009 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2008 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2007 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2006 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2005 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2004 | Yamaha | YFZ 450 | Vertex manufacturer-listed application: 2004-2009,2012-2013 Yamaha YFZ 450. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2004 | Yamaha | YFZ 450 LE | Vertex manufacturer-listed application: 2004 Yamaha YFZ 450 LE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2025 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2024 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2023 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2022 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2021 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2020 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2019 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2018 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2017 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2016 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2015 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2014 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2013 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2012 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2011 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2010 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2009 | Yamaha | YFZ 450 R | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2025 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2024 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2023 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2022 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2021 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2020 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2019 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2018 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2017 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2016 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2015 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2014 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2013 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2012 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2011 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2010 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2009 | Yamaha | YFZ 450 R SE | Vertex manufacturer-listed application: 2009-2025 Yamaha YFZ 450 R SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2008 | Yamaha | YFZ 450 SE | Vertex manufacturer-listed application: 2005-2008 Yamaha YFZ 450 SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2007 | Yamaha | YFZ 450 SE | Vertex manufacturer-listed application: 2005-2008 Yamaha YFZ 450 SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2006 | Yamaha | YFZ 450 SE | Vertex manufacturer-listed application: 2005-2008 Yamaha YFZ 450 SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2005 | Yamaha | YFZ 450 SE | Vertex manufacturer-listed application: 2005-2008 Yamaha YFZ 450 SE. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2007 | Yamaha | YFZ 450 V Bill Balance Edition | Vertex manufacturer-listed application: 2006-2007 Yamaha YFZ 450 V Bill Balance Edition. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2006 | Yamaha | YFZ 450 V Bill Balance Edition | Vertex manufacturer-listed application: 2006-2007 Yamaha YFZ 450 V Bill Balance Edition. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2011 | Yamaha | YFZ 450 X | Vertex manufacturer-listed application: 2010-2011 Yamaha YFZ 450 X. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2010 | Yamaha | YFZ 450 X | Vertex manufacturer-listed application: 2010-2011 Yamaha YFZ 450 X. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2010 | Yamaha | YFZ 450 X Bill Balance Edition | Vertex manufacturer-listed application: 2010 Yamaha YFZ 450 X Bill Balance Edition. Part 23403B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 12.0:1; Cylinder Diameter: 98mm; Displacement: 480cc; Piston OD: 97.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.