Factory cylinder head


Out of stock

SKU: SXS15085044

The Factory cylinder heads with variable combustion chamber are a must-have for any racer and offer the following properties:

  • Cylinder head separate from combustion chamber
  • No need to replace the entire cylinder head in case of wear; only the insert needs to be replaced
  • The aluminum alloys provide improved heat dissipation and thus improved performance gains

To boost your motorcycle’s performance even further, we recommend a combination of the factory cylinder heads with the following parts:

  • Factory CDI control unit
  • Factory exhaust system

Delivered without combustion chamber insert.


For the carburetor jetting, we recommend using the standard jetting of your vehicle.
More information on the carburetor jetting can be obtained from your authorized dealer.



Model Year

2015, 2017