Smooth center with deep shoulder siping provide fast rolling and positive grip in any conditions. Features Kenda`s longest lasting rubber compound and dual puncture protection . Folding aramid bead keeps the weight manageable. SRC - Standard Rubber Compound combines the best attributes of low rolling resistance extreme durability and tread longevity. E3 - Iron Cap puncture resistant belt across a 60tpi casing for full tire protection and topped off with an additional layer K-Shield protection. REF - Reflective sidewall striping or hotpatch to aid in low light visibility. EBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kph and is ECE-R75 approved. *Please note that EBike rated tires also can be used with non-Ebikes and are generally more durable than standard tires