Anti-rust & light weight aluminum frame, Fito Modena II Alloy Single 1-speed Men's 26" wheel Beach Cruiser Bike Bicycle - ALL MATTE BLACK LIGHT WEIGHT & ANTI-RUST STRETCHED ALUMINUM ALLOY FRAME. NET WEIGHT: APPROX. 30 LBS. KT (QUANDO) REAR COASTER BRAKE HUB. 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. FENDER SET IS AVAILABLE AND SOLD SEPARATELY.