700c, 27-Inch & 650c

The Power Gravel features a gravel-specific tread with small knobs that ensure low rolling resistance and excellent grip on mixed terrain. - Bead 2 Bead Protek reinforcement protects the entire carcass of the tire - More mileage thanks to the new X-Miles Compound, which improves tire longevity

- Urban tire with road tread pattern - 5mm thick anti-puncture protection layer

Keep the rubber side down and fully inflated when you choose MICHELIN's Protek tires. A specially-cut tread pattern reduces rolling resistance, and MICHELIN's rubber compound makes for an excellent grip. Grooves at the shoulders help increase traction on wet and greasy surfaces. A 1mm-thick anti-puncture reinforcement will help ensure nothing bursts your bubble, so you can enjoy the ride. Weights: 27 x 1.25 (650g) 700 x 28c (575g) 700 x 32c (630g) 700 x 35c (700g) 700 x 38c (760g) 700 x 40c (800g)