HEAD DRIVER MUZIIK TURFRIDER II HIGH CORHigh COR driver for easy distance Showcasing Muziiks first DAT51 Cup Face for easy distance, the Turfrider Forged Titanium Driver comes in two versions, the conforming 460 head and the non conforming 480 with a COR of 0. 87. Both models feature a sophisticated slight shallow back design for easy distance and maximum forgiveness, with an address profile that conveys a confiding inspiring message to golfers.