HARMONY

frame Aluminum alloy monotube fork hi-ten unicrown (threaded steerer 28.6mm) head parts TH semi-integrated crankset PROWHEEL shifters  SHIMANO Nexus SL-3S42E Revoshift brakes APSE / SHIMANO coaster brake hubs alloy / SHIMANO Nexus 3C41 Inter-3 rims  KELLYS City 622 x 19 (36 holes) tires RUBENA Flash 28x1.75 ReflectiveLine saddle SELLE ROYAL Freedom Royalgel front light BUSCH+MÜLLER Lumotec Halogen rear light BÜCHEL Wingo LED