Gain traction lifeline essential road tyres feature a subtle textured center tread for the perfect balance of grip and straight line rolling speed the curved shoulders are patterned with dense shallow channels for increased traction in the corners giving you the confidence to push harder and brake later into the corners of your local training loop just in case the 60 tpi casing provides a light and flexible platform for the 70a durometer rubber compound tread a high density nylon breaker ban