With the concept of healthy life deeply rooted in people's hearts, more and more people choose bicycles as a daily means of transportation and leisure sports partners. Today, we will focus on a new model that has attracted much attention - the MTB mountain bike, which has become the new favorite of many students and cyclists with its unique steel frame, disc brake system and flexible 21-speed transmission. Next, let's dive into the features of this 24/26 inch student mountain bike.

First, let's start with the heart of the bike -- the steel frame. Among the many materials, steel is highly respected for its robustness and durability. The steel frame not only provides excellent structural strength, but also absorbs road vibration to a certain extent, providing a more comfortable riding experience for the rider. At the same time, the moderate weight of the steel frame not only ensures the stability of the vehicle, but also does not excessively increase the weight of the vehicle, which is a non-negligible advantage for students who often need to carry bicycles up and down the stairs.

Next, let's look at the bike's braking system, the disc brake. Compared with the traditional V brake, the disc brake has better braking performance and longer service life. Whether on slippery mountain roads or rugged trails, the disc brake provides stable and reliable braking force to ensure riding safety. In addition, the maintenance of the disc brake is also relatively simple, which is undoubtedly a huge convenience for busy students.

Let's talk about the bike's variable speed system. The 21-speed speed of the bike makes it easy to handle all kinds of road conditions, whether flat roads or steep ramps. When using this bike, students can choose the right gear according to different terrain and physical conditions, which can save physical strength and improve riding efficiency.

Of course, we can't ignore the size of this bike's tires - 24/26 inches. The tires of this size are adaptable, both for smooth driving on flat roads on campus and for dealing with difficult terrain on weekend adventures in the countryside. For the growing student, such a tire size can meet the needs of daily use while showing its excellent performance in occasional outdoor activities.