Lombardo Siena 100M Commuting Bike, 700c Wheels, 19 inch Frame, Men's Bike, Antracite, 99% Assembled Frame/Fork: Hi-Ten Tig Steel Commuting Frame and Fork in a 19 inch men's or 17 inch ladies frame Wheels/Tires: Aluminum rims with smooth tread 700 x 35 tires Drivetrain: KMC Chain with Shimano TX35 6 speed rear derailleur and Shimano RevoShifters RS35 and Shimano Freewheel Brakes/Cockpit: Aluminum V-Brakes, Aluminum Seat post with Quick release, Alloy Adjustable Stem and Alloy handlebar with Sella Royal Rio saddle Extras: Quick Release front wheel and seat post, adjustable stem, front and rear lights, rear rack and front rack (on ladies version) and fenders, Made in Italy, Ships 99% Assembled