Carbon Fiber Vs Aluminum Bike Frame

In general carbon fiber frames are lighter than aluminum frames.

Carbon fiber vs aluminum bike frame.

Luckily damage to carbon frames can usually be repaired whereas re welding or patching a cracked aluminum frame is not safe. For more info check out my carbon fiber vs aluminum frame guide. The vast majority of modern bikes however will be made from aluminum or carbon fiber. One of the most discussed aspects of carbon fiber frames is the weight savings over aluminum frames.

In truth if we tested the strength of the same frame built from carbon and aluminum you would see that carbon fiber frames are much stronger per pound in terms of both stress tests and impact tests. Uv damage is essentially non existent to reputable brand s carbon frames. At the same time aluminium framed bikes are enjoying a huge resurgence and for good reason. A well built lightweight aluminum frame could weigh less than an inexpensive carbon frame.

Most bamboo bikes are made by starting with strong bamboo poles then binding the joints together with fiber and resin. These joints are similar to carbon fiber. In order to create lightweight frames tube thickness is varied throughout the length of the tube. While carbon has continued to evolve the rate of progress feels like it s slowed in recent years.

The quality of the frame will ultimately determine weight. Well like comfort aesthetics are quite subjective and in any case beauty lies in the eyes of the beholder. Unlike aluminum the production of carbon bikes is labor intensive and requires specialized molds and machinery. It s a relatively light and stiff material and generally cheaper to produce than carbon.

Even then current carbon fiber is very strong and a large impact force would have to be sustained enough to badly dent an aluminum frame. Most bike frames will be made of either steel titanium aluminum or carbon fiber steel and titanium are the most popular options for custom and handmade bike building. Sometimes the choice can come down to the material the bicycle frame is made from. There are four common materials used to build road bikes.

Carbon bikes are more expensive than aluminum bikes. Aluminium was the leader when it came to frame material before carbon become more accessible.