The Huffy rock creek 29-inch ladies mountain bike in spearmint green combines a durable steel mountain frame with a suspension fork to deliver a great ride . great style . and the right specs for your every ride. A smooth 18-speed index shifting system with a Shimano rear indexed derailleur easily transitions between gears for quick adjustments venturing uphill or accelerating on level ground. Plus . the steel suspension fork responds as you ride for better control over whatever bumps the terrain may bring on this bike for women. The linear-pull brakes allow for quick and smooth braking or steady speed control as you ride.