Same as jazar, pre-mounted approx 13 min. Including string cutting 16-17 min.
My fastest was set yesterday....................
9 minutes woohooo!
I did a contest with a friend and we both had a 300 16x18 to restring. He did it in 9:28, and i did it in 9:03..
Dunlop Aerogel 4D 300 Tour Tecnifibre Black Code/Tecnifibre X-One 26 kg Babolat Leather Grip and Wilson Pro Overgrip