• ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B Photo - Primary
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B Photo - out of package
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 1
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 2
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 3
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 4
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 5
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 6
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 7
  • ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B 01.2417.B User 8
1 10
ProX

ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B

ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm) 01.2417.B

sku: 8XK77 | mpn: 01.2417.B
$156.23
$199.02 $156.23
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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Vehicle Fitments:

Year Make Model Submodel
2018 - 2019 Yamaha WR250F Base
2016 - 2018 Yamaha YZ250F Base
2017 - 2019 Yamaha YZ250FX Base
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