rimframe

A rimframe is a type of bicycle frame design that features a single, continuous tube running from the head tube to the seat tube, with the chainstays and seatstays attached to this tube. This design is often used in single-speed and fixed-gear bicycles, as well as in some road and mountain bike frames. The rimframe design offers several advantages, including a lightweight and stiff structure, which can improve handling and performance. Additionally, the continuous tube can provide a smoother ride and reduce the risk of frame flex. However, rimframes can be more challenging to manufacture and may require more precise welding techniques to ensure a strong and durable frame. The design also limits the use of certain components, such as derailleurs and wide-range cassettes, as the chainstays and seatstays are not designed to accommodate them. Despite these limitations, rimframes remain a popular choice for many cyclists due to their performance benefits and distinctive aesthetic.