Costic 26 Mountain Bike for Adults & Youth with 21 Speeds and Dual Disc Brakes

COSTIC has been advocating for families to go cycling outdoors together since its inception, encouraging them to enjoy the sunshine and lead a healthier lifestyle. The company's focus has been on designing and manufacturing bicycles, striving to bring better bicycles to more people.

This mountain bike is an excellent choice if you are looking for a strong and beautiful bicycle with multiple functions and high-performance braking effects. Equipped with dual-disc brakes, a front suspension fork, and 21 speeds, it caters to the needs of new trail riders and campus commuters alike.

The bike boasts a lightweight yet strong frame and a suspension fork that effectively absorbs bumps, providing a better riding experience. The 21-speed transmission system ensures smooth shifting, catering to various terrain conditions such as uphill, downhill, and curves.

The powerful dual-disc brakes with larger discs offer a responsive and sensitive braking system, allowing you to stop safely in any situation. The front wheel quick-release design makes installation more convenient and fast, and the installation video on the product page offers clear guidance.

The streamlined design of the high-carbon steel frame is not only strong but also resistant to deformation, ensuring better safety protection for the rider. The lightweight aluminum alloy wheels with specially designed spokes reduce wind resistance during riding, and the all-terrain tires increase stability, allowing you to handle different road surfaces with ease.

The 85% pre-assembled bike features a quick-release front wheel, making the assembly process straightforward. Please refer to the installation instructions and video before proceeding, and be mindful of properly installing the front fork and distinguishing the left and right pedals. Remember to inflate the tires before your first ride.

The bike is suitable for riders with a height range of 5.5 to 6 feet, and the saddle height can be adjusted freely to accommodate your needs. If you have any questions about the bike, feel free to contact us, and we will provide ongoing support and assistance.

product information: