•3x7-speed
•26 inch high-carbon steel non-slip frame
•Without shock-absorbing front fork
•Aluminum alloy ring
•1.95 tires
•American inflatable mouthinner tires
•7-piece flywheel
•Iron 3-piece sprocket wheel
•3S middle axle nylon brake lever, mountain saddle
•Race crown with front and rear dial brake Painted trademark iron handlebars
•Front fork without shock absorption
•20 finger dial