High pressure cylinderhead from S3, in models POWER and EXTREME, suitable for the Sherco 2T enduro models 250cc 2017-> and 300cc 2016->.
Extreme Kit: Modifies the compression for a smooth and progressive delivery of power. Improving traction and engine control especially important in technical areas. Its design manages to lower the temperature by eliminating the typical hot spots of the original cylinder heads. Ideal for Extreme style riding, improving the throttle feeling.
Power Kit: Modifies compression, allowing one more gear to be used, improving power delivery and engine torque. It is also recommended for use at an average altitude of 1000m. Its design manages to lower the temperature by eliminating the typical hot spots of the original cylinder heads. Ideal for aggressive riding, looking for strong emotions. * All kits include: cylinder head cover, insert according to choice and O-rings