321GP adopts 7075 aviation aluminum alloy frame, which takes into account deformation resistance. Featuring tensile and corrosion resistance, the aluminum alloy main and auxiliary body is crafted with exquisite CNC technology.

Adopting the Japanese RK economic professional chain, the excellent performance of durability and smoothness at the limit of engine oil is achieved.

The entire section is adjustable with double damping inverted front suspension, and the rear central suspension is adjustable throughout the entire section, meeting the requirements of support, high-speed handling, and adaptability to different road surfaces during intense driving