Tire - K6702 Cataclysm - Front - 130/70B18 - 63H Dual-compound technology for improved mileage in center and added grip on shoulders, Tread grooving designed to efficiently disperse water while minimizing uneven wear, Casing designed to accommodate the largest/heaviest bikes on the market, Medium compound in the middle and soft compound on the sides, H-rated for speeds up to 130 mph, Low-profile sport tire design