Until March 31, the Rackets Lab Tests service will be included without additional cost in the Strings Lab Tests subscription. From April 1, they are to be considered as two separate services so new subscribers or renewals will have a different listing price than the current one.
Yonex RQiS 1 Tour is a tennis racket with head size 95in² and a string pattern 16x18. The declared unstrung frame weight is 320g, the balance is equal to 315mm and the stiffness is 63 RA.
