jiashi qi mountain bike adult bicycle men and women geared bicycle double shock absorption folding mountain bike student bicycle

21-speed special spokes wheel 21-speed white spoke wheel 21-speed black spoke wheel 21-speed red spoke wheel 21-speed blue spoke wheel 21-speed green spoke wheel 21-speed silver spoke wheel 21 speed white three-cutter wheel 21-speed black three-cutter wheel 21 speed red three-cutter wheel 21 speed blue three-cutter wheel 21 speed green three-cutter wheel 21 speed silver three-cutter wheel 21 speed white three-cutter wheel (letter label) 21-speed black three-cutter wheel (letter label) 21 speed red three-cutter wheel (letter label) 21 speed blue three-cutter wheel (letter label) 21 speed green three-cutter wheel (letter label) 21 speed silver three-cutter wheel (letter label) 21 speed white six cutter wheel 21 speed black six cutter wheel 21 speed red six cutter wheel 21 speed blue six cutter wheel 21 speed green six cutter wheel 21 speed silver six cutter wheel 21 speed white ten cutter wheel 21 speed black ten cutter wheel 21 speed red ten cutter wheel 21 speed blue ten cutter wheel 21 speed green ten cutter wheel 21 speed silver 10 cutter wheel 24-speed spoke wheel remarks color 24-speed three-cutter wheel remarks color 24-speed 6-cutter wheel remarks color 24-speed 10-cutter wheel remarks color 27-speed spoke wheel note color 27-speed three-cutter wheel remarks color 27-speed 6-cutter wheel remarks color 27-speed 10-cutter wheel remarks color 30-speed spoke wheel note color 30-speed three-cutter wheel remarks color 30-speed 6-cutter wheel remarks color 30-speed 10-cutter wheel remarks color

24-inch suitable for height 150-170 26 inches suitable for height 160-185