The Brief Complaints are piling up about kids recklessly riding electric motorcycles in Fort Bend County, according to authorities. Precinct One Constable says it's raising serious safety concerns. Fort Bend County Constable Precinct One deputies say there's a growing and dangerous trend involving children and teens riding electric motorcycles. Many of the riders are kids and teens traveling in groups, creating what law enforcement calls a serious safety issue. Deputies say some electric motorcycles can reach speeds of up to 70 miles per hour, increasing the risk of serious injury or worse.