The Comp Alpine JB features the unique VFA profile design, a pattern that is largely hidden within the rubber of the tire, rather than relying on protruding knobs as is common with such tires. Thanks to the inverted tread, the rolling resistance is smoother than that of traditional studded tires, while grip and safety remain inherent qualities. Another advantage of forgoing studs is the increased lifespan of the Alpine JB tire. Image may vary! Product color/design may slightly differ from the product image. • Intended use: City & Trekking • Delivery contents (quantity): single • Weight: 301 g • Wheel size: 28 inches • Tire size (diameter x width): 700 x 30C inches • Tire size ETRTO (width x diameter): 30-622 mm • Design: Folding tire • E-Bike compatibility: without manufacturer recommendation • Tire casing density: 30 TPI.