FUBUKI continues to be MCA proving ground for disruptive, category changing ideas. The FUBUKI Ai Series Shaft.features MCA’s newest innovation Impact Stabilization Technology (I.S.T.). I.S.T. utilizes variable material stiffness in the lower third of the shaft to minimize unwanted lag and rebound, to deliver more control and efficient power transfer through impact.

FEATURE and TECHNOLOGY

–Impact Stabilization Technology (I.S.T.)

Impact Stabilization Technology (I.S.T.) utilizes our latest innovative design and materials to control variable stiffness in the lower third of the shaft. I.S.T. enables us to minimize unwanted lag and rebound through impact, delivering greater control and more efficient power transfer.