Specialized Fast Trak Armadillo Tire Size:650Bx2.0 Introducing the all new Skiis

Introducing the all new Skiis & Biikes Boot Backpack 2

flat seams and eight panel design for a body contoured fit

Advanced aerodynamics

700 x 42mm

G2 Clean Sweep

Specialized Fast Trak Armadillo Tire Size:650Bx2.0 Introducing the all new SkiisPunctures 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