Balloon style cruiser tire with large smooth profile block tread that extends onto the shoulders and sidewalls. The robust 3mm GreenGuard protection and reinforced sidewalls make this tough balloon tire a real competitor for cargo and e-bikes. EBIKE50 - has achieved a passing rating for use with E-Bikes up to 50kph and is ECE-R75 approved. GGRD - Features a highly elastic 3mm India rubber belt made from 1/3 recycled materials. ADX � Addix compound found on the Performance Line made to serve as an all-around well balanced compound for all uses. DD - In addition to the RaceGuard protection belt there is an effective fabric protector on the sidewall as well for dual layer protection. *Please note that EBike rated tires also can be used with non-Ebikes and are generally more durable than standard tires