Cheng Shin C906 Hi Max-Tire - Front - 90/90-21 , Position: Front, Tire Size: 90/90-21, Tire Construction: Bias, Tire Type: Street, Rim Size: 21, Speed Rating: H, Tire Application: Sport, Tire Ply: 4 TM91630000 Street &gt; TIRES &gt; Tires &gt; C906 Hi-Max Cheng Shin Tires C906 Hi-Max TM91630000.