Anti rust light weight aluminum alloy frame Fito Modena II alloy 3 speed 26" mens beach cruiser bike bicycle all matte black LIGHT WEIGHT & ANTI-RUST STRETCHED ALUMINUM ALLOY FRAME. 18" FRMAE. FENDER SET IS AVAILABLE AND SOLD SEPARATELY. SHIMANO NEXUS 3-SPEED DERAILLEUR. SHIMANO NEXUS GRIP SHIFTER. ALUMINUM ALLOY TWIN-BOLT STEM. 26" ALUMINUM ALLOY RIMS. 36 STAINLESS STEEL SILVER SPOKES. FRAME SIZE: 18". LOWERED FRAME FOR MEN BETWEEN 5'2" & 5'11". WEIGHT LIMITATION: 200 LBS. MAX. TIRE PRESSURE: 40 PSI. 85% PRE-ASSEMBLED. JUST NEED TO INSTALL THE FRONT WHEEL, HANDLE BAR, SEAT, AND PEDALS. THE ADJUSTMENTS OF WHEEL, BRAKE, AND GEARS MAY BE REQUIRED. PROFESSIONAL ASSEMBLY SERVICE IS RECOMMENDED.