Get fit faster on Liv's light, speedy Thrive CoMax 1. The lightweight women’s-specific composite frame and fork smooth the road while the flat handlebars offer a confident, upright position. Shimano’s 105 2 x 11-speed drivetrain shifts effortlessly so you can conquer climbs and pedal hard through the descents. Regardless of your workout, Giant’s performance 700c wheels with wide, 28mm tires roll quickly and Tektro hydraulic disc brakes stop you easily in all weather conditions. This fast, comfortable bike features a road-damping, composite seatpost, a supportive women’s-specific saddle, and ergonomic grips so you can ride as long as you want.