deenkk 20/24 Inch Kid's Mountain Bike with Shimano 7 Speeds, Front and Rear Disc Brakes, Shock-Absorbing Front Fork, Lightweight Aluminium Alloy Frame Bicycle for Boys Girls

• SUITS FOR: Age 5-12, rider height:48-56 inch. The saddle height can be adjusted to allow children to find a comfortable riding position. LIGHTWEIGHT FRAME: The aluminum alloy frame makes the bike lighter, with a net weight of 29.54 lbs, making it easier for children to ride and carry the bike. The high strength of aluminum alloy ensures sufficient rigidity of the vehicle body, ensuring safety and durability.Front and Rear disc brakes , Sensitive braking system. 7-SPEED SHIFT SYSTEM: The SHIMANO rear derailleur combines with SHIMANO shifter lever to deliver 7 speeds on-demand for uphill climbing, downhill riding, or pure acceleration. Make gear changes easy and smooth， bring more fun to children. COMFORTABLE RIDING： Shock-absorbing front fork can absorb bumps and impact sounds, providing you with a long-lasting riding experience.Brown leather saddle with comfortable grip, 20x1.95 inch high-quality CST tires, its impressive response to quick turns, keeping you in good condition on the trail. EASY TO ASSEMBLE: This bicycle arrives with 85% assembled. You just need to install the front wheel, handlebar, pedals, seat and air up the tires. It was very easy to assemble it within 15-20 minutes.