Korimefa 21-Speed Kids Bike, 20 inch Kids Mountain Bicycle for Boys Child Youth 6-12 Years Old, Double Disc Brake, Suspension Fork and Lightweight Aluminum Alloy Frame, Black

Ideal for young riders aged 8–15, KORIMEFA 21-speeds versatile youth mountain bike delivers outstanding performance, safety and comfort for daily commuting and off-road outdoor adventures. It perfectly meets the riding needs of growing teenagers: 1. 21‑Speed Smooth Shifting** – Easy gear changes for climbing hills and speeding across varied terrain. 2. Front Suspension Fork** – Soaks up bumps and shocks for stable, comfortable off‑road rides. 3. Mechanical Disc Brakes** – Dependable all‑weather stopping power for safe riding wet or dry. 4. Knobby All‑Terrain Tires** – Great grip on dirt, gravel, grass and pavement for multi‑surface use. 5. Adjustable Padded Saddle** – Comfortable seat that adapts as youth riders grow. 6.Your kids bike is 85% pre-assembled. Just follow the simple steps with the included tools and you'll be on your way in no time. Bike Type: Mountain Bike Number Of Speeds: 21 Suspension Type: Front Brake Style: Disc Intended Riding Terrain: Mountain Terrain Derailleur Configuration: Front and Rear Bicycle Drivetrain Type: Derailleur Wheel Size: 20 inches Frame Material Type: Carbon Steel Wheel Material: Aluminum Additional Features: Adjustable, Disc, Durable, Front Suspension, Lightweight 20‑inch Bike: Fits ages 6‑12, height 45"‑55", inseam 21"‑25" 24‑inch Bike: Fits ages 8‑15, height 53"‑66", inseam 24"‑29"