Trail tire for maximum fun on trail, all-mountain or light e-bikes Tight center tread for good rolling behavior and high durability Aggressive shoulder lugs for grip in corners and control E25/E50 rated tires are designed to withstand the additional weight and forces of e-bikes Soft: better grip than the Mid compound, used from Trail to DH applications TECH SPECS Model Romy Size 27.5" Width 2.4" Casing Trail Pro Diagonal TPI 67 Compound Soft Bead Folding Type Tubeless Color Black Weight 990g E Bike-E50