RoyalBaby+kids bike+XCOOL+Green 24 inch，Net Weight 14.7 kg

The RoyalBaby XCOOL Teen Bike in 24-inch Emerald Green is designed to grow with your child, providing a safe, lightweight, and durable solution for daily commutes and recreational fun. Constructed from a high-strength aluminum alloy frame with full anti-rust treatment, this bike is built to last and has passed rigorous 500,000-cycle durability tests. Its core feature is the patented dual-axis adjustable stem. With a single screw, it adjusts 360 degrees for both height and reach, offering a perfect fit for teens from 135–170 cm to promote a healthy, upright riding posture. The innovative low-center rear cargo box (25 kg max load) carries school gear, eliminating backpack strain and adding stability to prevent tipping. For safety in dawn or dusk conditions, a self-powered dynamo hub generates 30 lumens of light automatically—no batteries needed. Ready for all weather and terrain, the bike is equipped with 5 mm thick puncture-resistant tires, full-coverage fenders, and responsive front/rear disc brakes for confident handling on wet, gravel, or uneven roads. The setup is straightforward, requiring minimal assembly. Regular maintenance is simple: check tire pressure, lubricate the chain periodically, and wipe the bike dry after rain rides. Always ensure a certified helmet is worn and that all components are securely tightened before each journey. The RoyalBaby XCOOL is the ultimate partner for a safe and comfortable ride to school and beyond.