Step Through Bike Vs Diamond Frame

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.

Step through bike vs diamond frame. 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. This german bike is known as one of the best step through bikes on the market and for good reason. 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. The biggest disadvantage of a step through frame is the weight strength and stiffness.

Diamond frames are stronger and lighter than step through models for several reasons. You still see casual women s bikes with that look but it s for aesthetics not performance. Bike designers today are experimenting with curved elements on many pieces not. They are made with 3 triangles.

Biria easy boarding 7 speed step through cruiser bicycle. It s a seven speed model with a u shaped frame for easy mounting and stepping off. However the step through frame requires thicker tubing to compensate in strength for the loss of the horizontal crossbar on the diamond frame. The classic woman s bike featured a downward sloping top tube a design that dates back to days when women riders wore long skirts.

Bicycles with a high top tube cross bar known as a diamond frame were known as men s gents or boys. Triangles are the most rigid structural object known. Step through frames rely on a rectangular trapezoidal or tubular shape at the joints. 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.

These alternatives to the diamond frame provide greater versatility though at the expense of added weight to achieve equivalent strength and rigidity. 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. What about step through frames. 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.

1 0 1 best women s step through hybrids best women s hybrids best women s hybrid e bikes.