Cylinder head kit

Cylinder head kit custom made by Tomasin R&D  with the specifics studied on the dyno test and working with professional teams. Give your motor a boost!

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  • 2 stroke cylinder head for Yamaha YZ 125 (years 2005-2020).

    For more information about this product contact us via WhatsApp or use the form.

    2 stroke cylinder head for Yamaha YZ 125 (years 2005-2020).

    For more information about this product contact us via WhatsApp or use the form.

  • Cylinder Head CNC Machined Tuning (Re-Profile of Valves Housings and Combustion Chamber Tuning).

    For more information contact us via WhatsApp or use the form.

    Cylinder Head CNC Machined Tuning (Re-Profile of Valves Housings and Combustion Chamber Tuning).

    For more information contact us via WhatsApp or use the form.

  • Cylinder kit STD, it comes with Race Piston included. Possibility to have also Big Bore option.

    For more informations contact us via WhatsApp or use the form.

    Cylinder kit STD, it comes with Race Piston included. Possibility to have also Big Bore option.

    For more informations contact us via WhatsApp or use the form.

  • Brand new cylinder head for Honda CR 125-250-500 dedicated to specialties that you intend to practice (Motocross – outdoor, Supermotard, Enduro, Rally, Supercross). For more information contact us via WhatsApp or use the form.

    Select model, year of your bike and your favourite specialty.

    Brand new cylinder head for Honda CR 125-250-500 dedicated to specialties that you intend to practice (Motocross – outdoor, Supermotard, Enduro, Rally, Supercross). For more information contact us via WhatsApp or use the form.

    Select model, year of your bike and your favourite specialty.


  • Showing all 5 results

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