(Promoted) The Harper Coaster is the single-speed bicycle you've been looking forbeautiful, lightweight, and affordable. It comes fully decked out with top shelf componentry and includes a coaster brake, which offers the rider the refreshing ease of a cruiser. With fewer moving parts our Harper offers greater reliability and requires less maintenance than bikes with multiple gears. Fewer parts also mean a lighter weight bike. The team at Retrospec takes quality very seriously. We sweat…