Yonex Astrox 100 Game (Kurenai) Pre-strung

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Astrox 100 Game (Kurenai) Pre-strung


Brought to you from our friend @ CK Yew (Youtube Site)



  • Original YONEX US Version
  • Grip Size: G5 
  • Weight: 4U (Ave 83g) 
  • Color: Kurenai
  • Flex: Medium
  • Length: 10mm Longer
  • Frame: HM Graphite / Nanomesh Neo / Tungsten
  • Shaft:  HM Graphite / NANOMESH NEO
  • Cover: Yonex Full Cover
  • Recommended String: Control Players : Aerobite Boost, Hard Hitters: BG 66 Force
  • Stringing Advice: 4U: 20 - 28 lbs






Ensures a stronger more flexible frame, while increased shaft flex creates maximum power.


By applying the counterbalance theory, weight is distributed throughout the grip end, frame top and the joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession.


  • Energy Boost Cap

The new shape allows the shaft to flex, which ensures the maximum effect of “Namd[1](more flex and faster kick-back graphite material)” and stabilizes the racquet face by preventing the shaft twisting, increasing control

  • Slim Shaft
  • Isometric™

The ISOMETRIC™ equalizes the length of the main and cross strings in the string-bed, enlarging the sweet spot for more consistent accuracy even on off-centre hits.

  • AERO+BOX Frame

Combines solid hitting feel and quick swing.

  • NEW Built-in T-Joint

‘NEW’ Built-in T-Joint is manufactured from a special lightweight plastic combined with epoxy resin and foaming agent that enhances quality and performance by increasing the stability of the shuttle on the string bed and through the air.