Vilano Tuono Performance Hybrid Flat Bar Commuter Road Bike (700c, 21 Speed Shimano) - 54 cm Performance Hybrid road bike with Shimano components and 700c wheels 6061 Aluminum Aero Performance Hybrid Frame w/ Integrated Headset Alloy linear pull cantilever V-brakes and double wall alloy rims Compact frame provides comfortable fit Free Pedals Included