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Custom Racing Parts 

Yamaha 250f cylinder/piston kit

We stock both new and refurbished cylinders.


  • Nickel Silicon Carbide (NSC) plated with diamond hone finish.

  • Vertex piston, piston ring, wrist pin, and clips.

Stock and Mod Cylinder Kits
KTM  / GasGas / Husky- Yamaha - Suzuki

2018-2022 KTM/Husky/GasGas 105 kit
2014 - 2017 KTM 105 kit
KTM/GasGas/Husky 50 Cylinder/Piston kit
KTM/GasGas/Husky 65 Cylinder/Piston kit

Gizmo Stroker Crankshafts 

The Gizmo Mods Difference 

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