The all-new Factory Cylinder Heads are a must for the serious racer and two-stroke tuner. With variable combustion chamber options designed for specific power output and delivery, every rider can find the factory cylinder head they need! The aluminum alloys and optimized combustion chamber shapes employed ensure the best possible heat dissipation. This has a positive effect on power delivery and reduces material wear in the combustion chamber and on the piston. Replacement of the whole head is now no longer necessary – simply put in a new combustion chamber insert and off you go again.
IMPORTANT: The carburetor jets must be matched with the selected combustion chamber insert and the model year of your vehicle. Suggested jetting is available from your KTM dealer.

• Factory racing head for interchanging combustion chambers to fit your needs.
• Aluminum alloys and optimized combustion chamber shapes employed ensure the best possible heat dissipation.
• Replacement of the whole head is now no longer necessary – simply put in a new combustion chamber insert and off you go again.