In order to realize light weight, high strength, anti-fatigue for sports bicycle, carbon fiber was used as a predominant material of high-grade sports bicycle. The manufacturing engineering with quality detection device was studied to ensure manufacturing quality and riding safety of carbon fiber sports bicycle.The hydraulic servo control system and modular fixtures were developed in this paper, the former can realize double close-loop control and improve testing accuracy of the device, the latter can realize that a variety of works can be tested on the same testing bench and improve testing efficiency of the device.