Every bike and trailer we sell has its own unique number, known as a frame number. Our frame number consists of our own manufacturer’s mark “CS,” a serial number, and a year code. We keep track of all our models using the frame number.
Every bike and trailer we sell has its own unique number, known as a frame number. Our frame number consists of our own manufacturer’s mark “CS,” a serial number, and a year code. We keep track of all our models using the frame number.