Opus Bikes Size Chart The Classico 1 is the very epitome of the Opus Urbanista bike. Like the name says, it marries classic bike styling to modern materials and components. Fun to ride and handsome to look at, a perfect companion for making the city your own! Features: - Classic style with a lightweight 6061 aluminum frame - Fully equipped with fenders, custom rack, chainguard and kickstand - Smooth 7-speed drivetrain and powerful v-brakes - Frame: Meta 10 6061 aluminum - Fork: Opus Urban CRMO - Shifters: SRAM MRX 7 - Front derailleur: N/A - Rear derailleur: Shimano Altus - Brakes: Leechi V-Brake - Brake levers: Tektro Women's Alloy - Crank: CW Alloy single ring - Chainrings: 36 - Bottom bracket: Ch-46-E cartridge - Cassette: Shimano Tourney 14-34 - Chain: KMC Z51 - Headset: FPD Threaded - Handlebar: Opus Urban 36deg - Stem: Promax Quill 25.4 - Grips/Tape: Microfiber/leather anatomic - Saddle: Opus Urbanista Women's - Seatpost: Kalloy Alloy 27.2 X 300 - Wheels/Rims: Ace DWS-002 - Hubs: Joytech - Tires: Innova IA-2403 700 X 35 - Pedals: Wellgo Flat - Opus license plate