Wtb Nano 29X2.1 Mountain Bike Tire

WTB Nano 29x2.1 Mountain Bike Tire. The WTB Nano Mountain Bike tire is the tire of choice for the new breed of trekking and long distance off road riders. The Nano was the 1 choice for Tour Divide, the longest mountain bike race in the world, and for good reason. The Nano features an elevated centerline that rolls effortlessly on hard surfaces, while many micro knob working edges provide lateral traction and predictability. The high volume casing is designed to go the distance while keeping you comfortable.