Rugged 26" ATB tires, 17" Frame, high-tensile steel frame & suspension shock fork, V-style braking system, 36 hole aluminum alloy rims & hubs, quick-release seat pin. Stand over height: 28"Ladies Mountain Bicycle, 17-Inch Frame Height, 21-Speeds, Front Suspension Fork, Alloy Wheels & Hubs, Adjustable Saddle, 26-Inch Wheels and Tires, V-Brakes