Rene Herse Hurricane Ridge TC, 700c x 42 - EnduranceThe Endurance Edition of the Hurricane Ridge TC features Rene Herse's ubiquitous tread, providing grip over a vast array of terrain while still rolling fast on the smooth parts. The 700 x 42 volume offers plenty of cushion and traction no matter how the trail brings. And with its heavy duty endurance casing, you can rest assured that punctures are rarely a worry.