Versatile street style tread offers a smooth compliant ride with positive grip characteristics. Features K-Shield protection for puncture resistance and a reflective sidewall for better urban visibility. REF - Reflective sidewall striping or hotpatch to aid in low light visibility. SRC - Standard Rubber Compound combines the best attributes of low rolling resistance extreme durability and tread longevity into one universal package that benefits riders of all disciplines. KS - K Shield A layer of aramid and ceramic particles inside the tire under the tread area only Kenda`s entry level belting. 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