Vertex Forged Big Bore Piston Kit - Yamaha WR 250 F
Part number: 23943B
$302.95
Description
+3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications Compression Ratio: 13.5:1 Cylinder Diameter: 80mm Displacement: 270cc Piston O.D.: 79.96mm Size Over Standard: 3mm Vehicle Fitment Yamaha WR 250 F (2015-2019) Yamaha YZ 250 F (2014-2018) Yamaha YZ 250 FX (2015-2019) 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 | 13.5:1 |
|---|---|
| cylinder diameter | 80mm |
| displacement | 270cc |
| part type | Forged Big Bore Piston Kit |
| piston od | 79.96 |
| size over std | 3mm |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2019 | Yamaha | WR 250 F | Vertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2018 | Yamaha | WR 250 F | Vertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2017 | Yamaha | WR 250 F | Vertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2016 | Yamaha | WR 250 F | Vertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2015 | Yamaha | WR 250 F | Vertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2018 | Yamaha | YZ 250 F | Vertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2017 | Yamaha | YZ 250 F | Vertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2016 | Yamaha | YZ 250 F | Vertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2015 | Yamaha | YZ 250 F | Vertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2014 | Yamaha | YZ 250 F | Vertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2019 | Yamaha | YZ 250 FX | Vertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2018 | Yamaha | YZ 250 FX | Vertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2017 | Yamaha | YZ 250 FX | Vertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2016 | Yamaha | YZ 250 FX | Vertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering. |
| 2015 | Yamaha | YZ 250 FX | Vertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943B (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.96; 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.