2018/2019 GAS GAS 2021 RIEJUReference: Gas Gas PowerGAS GAS Enduro Kit cylinder head. The style and needs of the rider will decide the choice of each model. ________________________________________________________________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
