Schwinn Streamliner 2 Women's Bike. Make every ride on the bike path, around town, or just down the street a pure joy with the Schwinn Streamliner 2 Women's Bike. The Streamliner 2's step through aluminum frame features Schwinn's Relaxed Position Geometry which keeps the seat height lower but still allows for a full extension of your leg while pedaling. This slight changes makes for a more comfortable ride and easier mountingdismounting of the bike. This is enhanced even further by a Selle Royal Comfort Elastomer saddle and swept back handlebars so you can sit upright and take pressure off of your lower back. The Streamliner 2 also has a simple 1x7 speed drivetrain that's easy to operate and provides enough gears to make struggling up inclines a thing of the past. Simple comfort is the name of the game with the Schwinn Streamliner 2.