Bike Frame Parts Explained

The term is variously construed and can refer to the base section always including the bottom bracket or to base frame fork and suspension components such as a shock absorber.

Bike frame parts explained. Bike frames are commonly measured in centimetres representing the length of the seat tube. This is a mountain bike and at the heart of any bike is its frame. Let s start with the parts of the frame. Each bicycle frame material offers a list of differing characteristics that will affect the cost comfort weight stiffness strength and durability.

Frame the main structural part of the bicycle commonly made of steel aluminum titanium or carbon fiber. The main element of a bicycle that provides points of attachment for the various components that make up the machine. Usually consists of a head tube top tube down tube seat tube seat stay and chain stay connected together into a frame. A frame and fork sold as a combination are referred to as a frameset.

Often referred to as the heart of a bike a frame can be made from either carbon fiber aluminum titanium steel or a combination of these materials. Composed of a top tube head tube down tube bottom bracket shell seat tube seat stays and chain stays see image.