The only brand I recognize on the entire bike is the Promax front and rear brakes, which aren't great quality. The rest are generic parts and no hint is given about who made the frame. What puts up a red flag is that this bike weighs 22 pounds yet has an aluminum frame. Single speed or fixed gear bikes with aluminum frames typically fall under 20 pounds. Budget steel bikes typically weigh around 22 pounds, which is understandable considering the steel frames, but a bike with an aluminum frame weighing 22 pounds makes me wonder about the parts slapped onto it.