PROFESSIONAL 7-SPEED SHIFTING SYSTEMThe TZ500 derailleur and RS35-7R shift lever allow you to switch gears with smoothness. The powerful V brakes provide a more sensitive braking response to ensure your safety. COMFORTABLE RIDING EXPERIENCEMade of faux leather, our widened seat can be loaded evenly while riding, which is so comfortable. The front and rear fenders not only add style but also keep the road dirt off your clothes.