Wtb Nano Comp 700x40 Standard Tire CheckoutSpec= Quiet Org/Stl 20/Pr Acrylic 50%

Acrylic 50%

Directional ramped center knobs provide low rolling resistance

air pressure

Fits Shimano and SRAM 11-12 speed system

Wtb Nano Comp 700x40 Standard Tire CheckoutSpec= Quiet Org/Stl 20/Pr Acrylic 50%WTB Nano 40 Tire 700 x 40 Clincher Wire Black. This is the #1 tire choice for Tour Divide the longest mountain bike race in the world stretching from Canada to Mexico along the Rockies. It features an elevated centerline that rolls effortlessly on hard surfaces numerous micro knob working edges providing lateral traction and predictability and a voluminous casing designed to go the distance. Long lasting tire with a rounded profile and low rolling