High-tensile steel frame, rust-resistant: A steel frame that lets you fly, while also withstanding the abuse of rough trails. Disc Brakes "Stop on a Dime": A precise disc brake system gives you complete safety, even when descending a slope or in rainy weather. 🌧 Shift Gears with a Touch: With the original Micro shift gears, shifting between gears is smooth and seamless. Inclines will feel like flat roads! 🏔 Shock-Absorbing Suspension: Say goodbye to vibrations, the front suspension makes your ride comfortable no matter how bumpy the road is. Tires with Grip: Mountain tires with a strong tread give you incredible stability in sand and gravel. 🏜