Head Graphene 360+ Speed Pro
If your game is fast as lightning, the Head Graphene 360+ Speed Pro can give you the control you need. Recommended by Novak Djokovic, the PRO comes with the Graphene 360+ technology, a combination of Graphene 360’s energy transfer and innovative spiralfibers for an enhanced flex and clean impact feel as well as an 18/20 string pattern for high control no matter how fast the game. The PRO is available in a new design with an asymmetric combination of matte and glossy white and glossy black.
CPI:300WEIGHT (UNSTRUNG):310 g / 10.9 ozSTRING PATTERN:18/20HEAD SIZE:645 cm² / 100 in²GRIP SIZE:1-5BALANCE:315 mm / 1 in HLLENGTH:685 mm / 27.0 inBEAM:23 mm
For optimum performance use: HEAD Lynx Tour 17
Total String Length: 12 m / 39,5 ft
String Pattern: 18 Main (6,5 m / 21,5 ft)
20 Cross (5,5 m / 18,0 ft)
Rec. String Tension: 22-26 kg / 48-57 lbs
Start at the top with the center holes L38 + R38. For the left and the right side
of the main strings clamp 3,25 m (10,75 ft) at holes L38 and R38 respectively.
Tighten 2 main strings left, two main strings right and so on, skipping holes
L8 + R8, L10 + R10, L29 + R29 and L31 + R31 . Tie off at holes L9 + R9.
For the cross string measure 5,5 m (18,0 ft) string. Tie on the cross strings at
hole L30/R30 and lace string through hole L31/R31. Tighten all 20 cross strings
in direction of racquet throat. Tie off at hole L10/R10.