BIE SUO Adult Hybrid Bike, Mens and Womens, 21-Speed Drivetrain,26'' Adult Mens Mountain Bike (Black-red)

• UPC   728683442879
• The rear derailleur with 21 speeds makes hills easier to climb, while make it smooth and easy to change gears while riding. 21 speeds drivetrain allows you to find the place that’s most efficient for you and the higher gear to pursue speed within a wide range of variability. Front suspension fork, alloy crank, and a city rise adjustable stem, while the 17-inch frame fit to riders 5'5" to 5'9" tall Fenders that protect riders from dirt and to ensure a clean and enjoyable ride while the rear carrier adds convenience to your journeys Slight-rise handlebar enables upright riding to minimize back and shoulder strain. ATB-type resin pedals, great touch handlebar grips and black matte alloy wheels make this professional mountain bike more humanized and deserved. The adult mountain bike arrives with 85% assembly. You only need to install on the front wheels, handlebars, pedals, seats and air tires.