Badminton Racket i.Carbon Fiber ii.Balance :285+/-3mm iii.Weight :4U iv.Tension: 26-30LBS Badminton RacketSpecificationsModel: SNT3200Material: Nano CarbonBalance ... as carbon bicycle rims, carbon bicycle frames, badminton rackets, tennis rackets, taichi rackets etc.Our objective ... between different cultures, nationalities, races and religions through badminton game and bicycle sports. Why buy from us ...