Fischer Sports Schaft Rc One Is4

The new IS4 is the lightest shaft in the IS family made of composite material and is classified as a mid-range performance club. However, the IS4 shares essential technologies with high-end shafts. By combining UD carbon with fiberglass, this shaft opens up a wide range of applications. While fiberglass ensures higher shot resistance, carbon layers provide stability. The result: a balanced combination of durability, stability, and weight.