Specialized Fast Trak Armadillo Tire Size:650Bx2.0 700 x 42mm

700 x 42mm

and the center tread is reinforced for high mileage

The Grey regular/non-GRIP version is supplied with new LOOK pedals

Advanced aerodynamics

G2 Clean Sweep

Specialized Fast Trak Armadillo Tire Size:650Bx2.0 700 x 42mmPunctures suck, which is why we've incorporated our legendary Armadillo flat resistant technology into the Fast Trak Armadillo tire. Not only that, but we also took the tread design of the Fast Trak a step further by manipulating each knob with FE Analysis. Paired with extensive rider feedback and design experience, the result is an XC tire with less rolling resistance and more traction, all with Armadillo maximum puncture protection from bead to