Carbon Vs Aluminum Bike Frames

Steel aluminium titanium and carbon fibre and the material can influence the ride and purpose of the bike so it s good to know the key differences before you make a decision.

Carbon vs aluminum bike frames. It s a relatively light and stiff material and generally cheaper to produce than carbon. Aluminium was the leader when it came to frame material before carbon become more accessible. In many cases bike brands will offer both aluminum and carbon frame options to fit a. For high end road and racing bikes aluminum frames are a strong option when weight influences performance.

There are four common materials used to build road bikes. Sometimes the choice can come down to the material the bicycle frame is made from. It s worth noting that not all carbon fibre is equal and it s possible that a low grade carbon frame could weigh more than a high end aluminum frame. Carbon however rules supreme in this area.

It s possible to build very light and capable bikes out of either aluminum or carbon. Conversely carbon possesses the longest fatigue life. The transition smuggler aluminum frame sells for 1999 while the carbon version sells for 2999 a 1000 difference. Good aluminum frame road bikes can be as lightweight as cheap carbon frame bikes.

The main disadvantage of aluminum frame is harsher ride stiffness and also being the manufacturer is restricted on being able to control the frame flex in comparison to carbon. The typical aluminum frame possesses a life expectancy of five to 10 years. A carbon frame will almost always be lighter than an aluminum equivalent. Most manufacturers provide a lifetime warranty on carbon frames.

A carbon fibre frame will almost always be lighter than an aluminium equivalent and you ll only find carbon fibre bikes in the pro peloton in part because of the weight benefits. Carbon fiber frames are lighter than aluminum frames because the material is less dense. Ride quality is more noticeable on road frames than mountain frames with vibrations being damped by carbon more so than aluminum. The aluminum santa cruz bronson frame sells for 1999 while the carbon cc version sells for 3299.

That s a 1300 difference. That begs the obvious question is a 1 5 pound weight saving worth the extra cash. When it comes to the strength to weight ratio few materials can come close to carbon fiber. Carbon frames are usually a bit lighter than aluminum up to a pound for mountain frames and up to a half pound on road frames.