Special Info about the S3 head cylinders and inserts

More info

Cylinder Head Inserts. Trial / Enduro S3.  Keeps the engine cooler and improves engine performance.  S3 unique design uses the best quality materials resulting in an increase in the circulation of  cooling liquid.  The temperature of the motor is reduced and there is a noticeable improvement compared to any of the standard products.
  • Reduces the temperature of the engine
  • Much less risk of the motor overheating
  • Weight reduction 
  • Used by the top riders
  • Compatible with all S3 cylinder Heads


Cylinder Head Inserts. Low Compression.  Reduces engine compression for a very smooth response.  Makes the bike easier to control and puts less stress on the motor. Perfect for slippery conditions. 
  • Ideal for slippery terrain.
  • Easier to control the power
  • Makes the bike smoother and more progressive.
  • Used by the top professional riders.
Cylinder Head Inserts. Standard Compression. Designed to provide optimum power and versatility.  Improved performance in all areas and will benefit all levels of riders. 
  • Designed to provide optimum performance
  • Makes for a more progressive motor.
  • Very versatile for all riders and all terrains.
Cylinder Head Inserts. High Compression. Designed to increase compression and give more instant power.  The power is output is more dynamic but still very useable.
  • Quicker response than the standard motor
  • Engine will rev out more than the standard.
  • Extra power and transaction at the top end of the power band

Cylinder Head Inserts. Very High Compression. This is designed for use at high altitude or for very specific conditions.  Using this insert will allow your bike to perform at altitudes of 1500M and above..
  • Ideal for any high altitude events
  • A simple change to this insert will enable your bike to function well in high altitude events..
  • Also ideal for use on sand and in SX.
Which insert to Choose ? 
Good question.  We think that during a long season it can depend on the situation, the event or even the condition of the rider.  You should start with the insert that fits your needs but you can obviously change this if circumstances require. You can test and try all the different configurations until you find the ones that give you the best response for your needs.
Undoubtedly your riding will improve if you can get the most out of your bike and our products can help you to do that.
You can find all the infirmity on you need from our shops or from the details below:-

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