In the interweaving of machinery and art, the ultimate motorcycle model toy is not only a pile of bricks, but also a perfect interpretation of the beauty of mechanical transmission. Imagine that every component is carefully restored to a 1:5 scale, as if you are really in the roaring sound of the engine. The gearbox seems to be beating at your fingertips, and every gear change is full of passion and anticipation. Butterfly brake pads are ready to escort you on a flying trip. Under the transparent wind deflector is the transparent in-line four-cylinder engine, which lies quietly, waiting for you to wake up. But all this is not a simple pile-up. It requires your wisdom and patience, and requires you to understand the role of each component and feel the charm of mechanical transmission. During the construction process, you can not only experience the assembly steps of the real car, but also have a deeper understanding of the mechanical principle and feel the charm of the machine. It's not just a toy, it's a work of art, with a streamlined body and a unique design that recreates the style of a BMW M-blooded sports car. Friends who love machinery and challenges, take it away and feel endless fun and a sense of achievement.