The Caliber S-Boost racket's feel and control are greatly enhanced by the Strategic placements of the Power Grommet along the 3, 9, and 12 O-clock points of the racket.

The ‘V’ Frame design reduces vibration as it disperses the impact more evenly around the frame resulting in an enhanced feel and delivers controlled shots with devastating power.

Specifications
Length: 675mm
Weight/Size: 4U5 (81-85g)
Flex: Medium
Balance: Head Heavy ⚪⚫⚪⚪⚪ Head Light
Max Tension: 30 lbs
Material: Japanese Ultra Carbon

Technologies

Power Balance Grommet
The weighted rubber grommets are carefully positioned along the 3, 9, and 12 O-clock points on the frame, preventing unforced deflections while improving accuracy and control, while the added weight at the tip delivers greater power.

V-Frame Concept
The ‘V’ Frame is thinner than standard racquet frames. This Technology reduces vibration as it disperses the impact more evenly around the frame, allowing more controlled and accurate delivery during aggressive stroke play.

Hot Melt Tech
The graphite sheets are heated at a higher temperature to further eliminate the impurities during the initial manufacturing process. This results in a smoother more consistent coating that not only strengthens the frame but enhances the aerodynamics of the graphite thus increasing the racquets velocity.