Application The product is suitable for daily commuting, fitness, off-road challenges, competition, short-distance recreational riding, and long-distance adventure travel. Specifications Color: Blue, White Material: Rubber, High-carbon Steel, Sponge Process: Spray Paint Assembly Required: Yes Number of Speeds: 21 Wheel Diameter: 66cm/26in Load-bearing Capacity: 100kg/220.46lbs Adjustable Height(Seat): About 10cm/3.94in Product Size: 1.721.06m/5.643.48ft Folded Product Size: 9510035cm/37.439.3713.78in Suitable Height: 1.6-1.8m/5.25-5.9ft Package Size: 1351970cm/53.157.4827.56in Gross Weight: 21kg/46.3lbs Net Weight: 19kg/41.89lbs Package Included 1 Mountain Bike 1 English Manual Other Needed Accessories. 26 Folding Mountain Bike 21 Speed Men Bikes MTB Bicycle School Dual Disc Brake. This mountain bike will be your ideal companion for both urban exploration and outdoor adventures. Its lightweight and tough frame with smooth-shifting 21-speed gear system and seven-piece alignment wheels make it easy to ride on both steep and flat roads. The unique folding design makes storage and carrying easy and convenient. The front and rear dual shock absorbers, and double disc brakes allow you to ride smoothly and safely even on the rough mountain roads, allowing you to fully enjoy the joy of outdoor cycling. The high-carbon steel body, rubber wheels, and spray paint process give the product high sturdiness, durability, good shock absorption performance, and. To corrosion, rust, deformation, and abrasion. The front derailleur with three discs and the rear derailleur with seven discs give the bike a total of 21 shifting options, allowing you to make flexible changes to optimize your riding experience on the flats, steeps, or hills. It also comes with a finger paddle and a rear paddle for quick speed adjustments. The stable structure and sturdy material allow this product to withstand a weight of. Making it suitable for most ordinary people to use. The dual shock absorbing system, soft sponge-filled saddle, and ergonomic handle minimize the verdana of your ride, and relieve pressure on your hands and shoulders, allowing you to control the direction of your ride safely. The height of the saddle is adjustable by approximately 3.94 inches, allowing you to adjust according to your conditions. Dual disc brake system has excellent and stable braking performance to cope with the harsh environment and riding road conditions to ensure your driving safety. Its foldable design (37.439.3713.78in) makes it easy to be carried outside or stored in your warehouse without taking up much space. When you receive the product, 85% of it has been assembled, and you only need to use the equipped tools to complete the remaining installation according to the instructions. We aim to provide quality products and services. We will reply and solve the problem for you as soon as possible. The spoked rubber wheels with concave-convex texture will greatly improve the grip performance for better and safer riding performance. They increase the friction with the foot and prevent slipping. The shorter stroke of the brake lever makes it easier for young drivers to grasp and squeeze the brake lever. It can hold your bike stably to prevent shaking or falling. Front and rear mudguards can keep splashes of mud and water from dirtying you and the bike body. The front end, seat, and wheels are fitted with light-reflecting devices to make you feel safer when cycling at night. You can clip your cup onto it for drinking conveniently. The product is suitable for daily commuting, fitness, off-road challenges, competition, short-distance recreational riding, and long-distance adventure travel. Material: Rubber, High-carbon Steel, Sponge. Number of Speeds: 21. Load-bearing Capacity: 100kg/220.46lbs. Adjustable Height(Seat): About 10cm/3.94in. Product Size: 1.721.06m/5.643.48ft. Folded Product Size: 9510035cm/37.439.3713.78in. Suitable Height: 1.6-1.8m/5.25-5.9ft. Package Size: 1351970cm/53.157.4827.56in. Gross Weight: 21kg/46.3lbs. Net Weight: 19kg/41.89lbs. Please check the size carefully before ordering. Please read the operating manual completely before use. And pay particular attention to the safety instructions included. The foot pedal has a difference between left and right. When installing, please align the thread and tighten the foot pedal with a tool. When cycling, please follow the traffic rules of your area and do not ride in dangerous areas or motor vehicle lanes. Please use this product within the load-bearing range. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order. France, Germany, spain, Italy. Feedback is very important to us. It is impossible to address issues if we do not know about them! Please keep the original box or packaging within 15days since item received. Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.