Heavy duty high-tensile steel Low-Step frameSingle-speed drivetrain (Additional gearing options available separately)Alloy linear-pull front hand brake and rear band brake with parking locks (Additional brake options available separately)3-piece steel crankset with sealed cartridge bottom bracketHeavy duty steel rims with 12g stainless steel spokes24` x 2.125` heavy duty knobby tires9` hi-rise steel handlebar and stem with rubber gripsHeavy duty coil spring saddle with steel baseSteel chain guard and nickel plated front fenderHeavy duty steel cargo deck with 3mm viny top500 Pound Limit (250 Rider & 250 Cargo)Platform dimensions: 21` x 18` Unisex16`Safety Yellow24`Chrome1 Speed71.5` L x 30.25` W x 45` H