Tennis Warehouse
OPS (O.P.S. System)

This unique feature is designed to give you more spin, control and feel for the ball. The narrow shaft flexes on impact, minimizing shock to the arm and increasing dwell time, or the amount of time the ball is in contact with the string bed.
Yonex OPS System

Yonex Ai 26 Junior Racquet (4 even)
$95.00