Raistyw 29 inch Mountain Bike for Men and Women, 21 Speed Aluminum Frame Disc Brake Bicycle, Suspension Fork, Black

High quality aluminum Frame The 21-speed drivetrain with Shimano shifters and Trigger Shifter Equipped with a shock-absorbing fork 29*2.125" Rubber mountain pattern tires with high friction Suits riders between 5'5" & 5'10" 85% assembled, easy to assemble