The 2026 National Bicycle Company UB-1 Comfort Bike features a comfortable, upright riding position paired with large diameter and 2” tires will bring you miles of smiles while out enjoying a ride. The no-frills 1x Shimano drivetrain makes maintenance simple. Carrying cargo? No problem. UB-1 has rack mounts for that. Looking for a basic bike to for transportation, fitness or fun, the UB-1 is the bike for you.