Anti-Rust Aluminum frame Fito Modena GT-2 alloy Shimano 7-speed Shimano disk brakes 26" mens beach cruiser bike bicycle LIGHT WEIGHT AND ANTI-RUST ALUMINUM ALLOY EXTENDED FRAME. ALLOY HANDLE BAR, STEM, AND RIMS. SHIMANO FRONT AND REAR DISC BRAKES. PROMAX ALLOY BRAKE LEVERS. KENDA 24"X3" HIGH PROFILE WIDE TIRE. TIRE DIAMETER: 26". WEIGHT LIMITATION: 200 LBS. MAX. TIRE PRESSURE: 40 PSI. 80% PRE-ASSEMBLED. JUST NEED TO INSTALL THE FRONT FORK, FRONT WHEEL, HANDLE BAR, SEAT, AND PEDALS. THE ADJUSTMENTS OF FORK, WHEEL, BRAKES, FENDERS, AND GEARS MAY BE REQUIRED. PROFESSIONAL ASSEMBLY SERVICE IS RECOMMENDED.