S3 Parts - Cylinder Head Kit (Sherco) Size:Sherco SE 300 (2017-2021) Adjustable aluminum quick-lock buckles provide

Adjustable aluminum quick-lock buckles provide a solid locked in feel and open design keeps dirt from clogging the function

Adhere to the chain even at high speeds

Our revolutionary shock cord waist closure ensures the perfect fit

Bridgestone X30 Convex “Castle Block” (rear tire) is a raised block in the center of the lug for enhanced traction in acceleration and braking

Mounts (standard and flush out-front)

S3 Parts - Cylinder Head Kit (Sherco) Size:Sherco SE 300 (2017-2021) Adjustable aluminum quick-lock buckles provideExtreme 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.