Lombardo Sestriere 300M Mountain Bike, 26 inch Wheels, Men's Bike, Red/Black, 99% Assembled, 17 inch Frame Frame/Fork: Aluminum 6061 Integrated Frame available in 18.5 and 20.5 inch for men's and 17 and 20 inch for women's with SR Suntour Suspension Fork Wheels/Tires: Aluminum Double-Wall Rims with CST Tires 26 x 1.95 Drivetrain: Shimano TX55 Rear Derailleur, Shimano EF65 3 x 7 Integrated Shifter/Brake Levers, Shimano H20 Cassette Brakes/Cockpit: Alloy Front and Rear V-Brakes, Sella Royal Mach MTB Saddle, Aluminum Seat post, Handlebar and Stem with Nylon Pedals Includes: Aluminum Cranks, Quick Release Wheels and Kraton Rubber Grips