Mountain Bike 27.5 Inch Wheels, Carbon Steel Frame Bicycle with 21-Speed, Outdoor Cycling Bicycle with Disc Brakes Thumb Shifter Front Fork Bicycles, Trail Commuter City Mountain Bike for Men Women

【Durable Steel Frame】: Ride with confidence on the 27x17.5 inch sturdy steel frame, engineered for a safe and stable cycling experience. This bike is designed to accommodate heights from 4'2" to 4'9" and a maximum weight of 250lbs, ensuring durability and reliability for riders of various sizes and strengths.
【21-Speed with Disc Brakes】: Effortlessly tackle diverse terrain with the 21-speed thumb shifter, allowing smooth and quick gear changes. The mechanical dual disc brake system provides precise braking control, ensuring safety and confidence on steep descents and in unpredictable conditions.
【Front Fork Shock Absorbing Design】:Enjoy enhanced comfort on rough trails thanks to the advanced 100mm front suspension fork. Its thickened design effectively absorbs shocks and adapts to varying road surfaces, minimizing impact and maximizing riding comfort.
【27.5*2.125" All-Terrain Tires】:Conquer any path with the high-quality 27.5*2.125" all-terrain tires, crafted from durable rubber for superior puncture resistance and optimal grip. Whether navigating dirt trails, gravel paths, or paved roads, these tires offer stability and traction, ensuring a smooth and controlled ride in all conditions.
【85% Pre-Assembled】: Spend less time assembling and more time riding with the bike arriving 85% pre-assembled. Simple setup involves attaching the handlebar, saddle, front wheel, and pedals, followed by basic adjustments to brakes and gears. Our customer service team is available to assist with any inquiries, ensuring you start your biking adventure swiftly and smoothly.