... , smooth riding, continued line mileage increases further, riding6 The motorcycle tyre reinforcement matrix design, double-layer high-strength nylon material ... contact area and the tread depth, enhance the service life size:28': 28x1 1/2; 28x1 3/8 26": 26x2 ... ; 700x25C; 700x23C; 700x19C 20*2.50 Straight line pattern motorcycle tyre reinforcement matrix design double-layer high-strength nylon colored ...