Shi Jian is the legal representative and executive general manager of Chongqing Quzai Technology Co., Ltd., founder of TAIMU MOTO, and team manager of the TAIMU Time off-road motorcycle team. In August 2023, he registered and established Chongqing Quzai Technology in Dazu District, Chongqing, with registered capital of 1 million yuan, paid-in capital of 370,000 yuan, 6 insured employees in 2025, and a 70% shareholding. Relying on Chongqing’s motorcycle industry cluster, the company focuses on fuel and electric hardcore off-road models for overseas B2B dealers.
In July 2026, the team competed in the Red Bull Romaniacs. The originally planned S300R 2.0 production bike could not arrive due to shipping delays, so they had to obtain the first production-line “0.5 version” pre-production bike from a local dealer to compete. Yang Songyi once broke into the top 20 in the Bronze class. On the fourth day of the race, at around the 80-kilometer mark, the rider crashed and regrettably withdrew due to physical exhaustion, ranked 50th by GPS at the time of withdrawal. After the race, Shi Jian immediately organized the team to optimize defects such as the rear brake bracket, and planned to switch the entire range from carburetors to electronic fuel injection and adjust the frame to suit Asian riders.
On the product side, TAIMU is simultaneously positioned in fuel and electric off-road. According to the company’s official introduction, the electric models benchmark against Stark’s structure and focus on high cost-performance domestic alternatives. According to public reports by China Economic Weekly, the Malaysian police purchased its police off-road motorcycles. The team has also built a global dealer parts supply and remote technical service system. As of September 2026, the brand continues to iterate its models and offers complete vehicles, custom ODM, and parts supply businesses.
Regarding the original intention of racing, Shi Jian said the core purpose of competing is to test the stability of domestic production bikes in extreme environments, treating the extreme track as a reliability laboratory for complete vehicles. From an industry development perspective, the industry believes that the brand’s development model provides a new breakout path for domestic small and micro motorcycle manufacturers: relying on Chongqing’s supporting ecosystem, validating products with top-tier races, and participating in global competition with affordable self-developed products. However, the company is a small and micro enterprise, with limited capital and supply chain scale, and there remain uncertainties in overseas expansion and racing investment.