... 2) 300g 3) 100% high modulus graphite 4) 70ra Champion Hot series 100% Full carbon tennis racketModel No. Tornado IIIHead size ... , soft and comfortable when you are vigorously hitting. 2, Sonata hot melt fiber process using a special thermoplastic reaction process than ... , it enhances resistance to torsion and explosive force greatly. Champion Hot series 100% Full carbon tennis racket