Step Through Bike Vs Diamond Frame

What about step through frames.

Step through bike vs diamond frame.

Diamond frames are stronger and lighter than step through models for several reasons. This german bike is known as one of the best step through bikes on the market and for good reason. Back in the day they were also called diamond frames because the top tube down tube and seat tube form a diamond see image above. The regular diamond shaped design of most bikes is so widely used because it is the better design.

Alternative step through designs may include leaving out the top tube out completely as in monocoque mainframe designs using a separated or hinged seat tube and twin top tubes that continue to the rear fork ends as with the mixte frame. Step through frames rely on a rectangular trapezoidal or tubular shape at the joints. Step through bikes lack the top tube and instead the front of the bike slopes downward as it extends towards the back of the bike. Traditionally bicycles with a step through frame were known as ladies women s or girls mainly for their advantage to riders wearing skirts or dresses.

Bicycles with a high top tube cross bar known as a diamond frame were known as men s gents or boys. These alternatives to the diamond frame provide greater versatility though at the expense of added weight to achieve equivalent strength and rigidity. As time has gone by the women s hybrid bike has seen a ton of upgrades toward ease of use comfort speed and a wider field of use. You still see casual women s bikes with that look but it s for aesthetics not performance.

However the step through frame requires thicker tubing to compensate in strength for the loss of the horizontal crossbar on the diamond frame. A step through bike frame is about equal in weight to a traditional diamond frame often called a men s bike where the frame is made of two triangles that form a diamond. They are made with 3 triangles. The classic woman s bike featured a downward sloping top tube a design that dates back to days when women riders wore long skirts.

Bike designers today are experimenting with curved elements on many pieces not. It s a seven speed model with a u shaped frame for easy mounting and stepping off. Biria easy boarding 7 speed step through cruiser bicycle. Among the wide variety of bikes to choose from there is one type that has become the most popular among female cyclists the hybrid bike.

Triangles are the most rigid structural object known.