Pay in 4 interest-free payments of $41.67 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Tested by top UK race teams
Developed in collaboration with Mario Román
Spare Parts: Piston 9351DA/9351DB – Piston Rings: 276275 - Top engine gasket: 603290
ideal for tough off-road tracks
Clean the threads on the hole being careful not to drop dirt inside
S3 Extrem Cylinder Head - Gas Gas EC/MC 250 Tested by top UK raceModifies the compression for a smooth and progressive delivery of power. Improving traction and engine control especially important in technical areas. Its design manages to lower the temperature by eliminating the typical hot spots of the original cylinder heads. Ideal for Extreme style riding, improving the throttle feeling. All kits include: cylinder head cover, insert according to choice and O rings
US$ 19.38
US$ 27.98
US$ 31.25
