Head Ti S6 Titanium Tennis RacketThe Head Ti S6 was first launched in 1997 and is still the best selling tennis racket in the history of Head. The racket is ideal for intermediate players looking for maximum power in an easy to manoeuvre light frame that weighs only 225g (7. 9oz). The racket utilises the Ti technology which weaves titanium into the graphite construction creating much lighter racket without compromising its stiffness or power offered. The rackets open 16x19 string