mountainbike 20 inch X9 Mountain Bike

UNRESTRICTED BY TERRAIN: The 7-speed rear drivetrain for 20 inch， 21-speed （3 front，7 rear） for 24 inch can adapt to a wide variety of slopes. The low-resistance bearings make riding much more effortless. The specialized knobby tread pattern of the mountain bike tires is designed to tackle diverse terrains with ease. Hardtail frame with suspension fork is ready for off-road ridingLIGHTWEIGHT

ALUMINUM ALLOY FRAME: The RoyalBaby X9 Kids' Mountain Bike features an aluminum alloy frame that weighs just 5.51 lbs. It's not only lighter than traditional iron frame bikes but also more robust and durable

MORE PORTABLE MOUNTAIN BIKE: The front wheel of the bike is equipped with a quick-release system, allowing for the rapid removal and installation of the front wheel. It's perfect for spring outings as you can easily fit it into the trunk of your car and take it for a ride on longer trips

DESIGNED WITH KIDS IN MIND: This bike is equipped with a dual disc brake system and wider tires, ensuring a safer ride. The seat height is adjustable, which can accommodate your child's growth over time

ALWAYS RELIABLE: RoyalBaby bike complies with the CPSC and EN-71 standards, and is trusted by millions of families from over 80 countries. Customers will be provided with high level warranty and local 24 hours service when contacting RoyalBaby for any queries.