The Nimbus Armadillo Reflect has a smooth tread that rolls fast and provides a perfect fit for the person looking to get around town. Offered in a variety of sizes, a dynamic tread pattern, and bead to bead puncture protection, the Nimbus Armadillo is an attractive and confident choice for all roads and bike paths. Reflective stripe added to increase your visibility. Specialized Nimbus Armadillo Reflect Tyre Features Smooth, Fast Rolling Tread Variety of Size Options Bead to Bead Puncture Protection Reflective Safety Stripe Armadillo Protection Tyre Specification Size: 26 x 1.5 TPI: 60 PSI: 35-80 (See Details Below) Bead: Wired Compound: 70a (Hard Compound) Tech: Armadillo Weight: 735g Size Options   MPN Size ETRTO TPI Bead Weight (g) Compound Puncture Protection PSI Color Option 1 0031-0390 26 x 1.5 40-559 60 Wired 655g 70a (Hard) Black Belt 35-80 Black Option 2 0031-0370