Biking 101: Frames Materials Compared
Once upon a time, all bike frames were made out of steel. Consequently, all the newer materials used for constructing frames of compared to grand daddy steel. The newer materials are lighter than steel, but are not as strong.

To adjust for the differences in material, the tubes that make the frame are larger, which changes the geometry of the bike. The materials feel differently to different folks, depending on what they want out of bike — speed versus comfort. If you're shopping for a road bike, it is important to ride a bunch of bikes from different manufacturers and different frames. Consider it research. As Renée Gaumond of Left Coast Cyclery puts it "There is a bike out there for everyone. You got to get out there and ride different bikes and see what feels right. Trust your instincts. "
To see a thumbnail comparison of the materials, just read more.
| Frame materiall | Pros | Cons |
| Aluminum | Lighter than steel frames 1/3 Inexpensive Doesn't rust |
Large tube size Can feel harsh on long rides Makes for a bumpier ride |
| Steel | Rigid decreasing energy wasted with bike flexing Long lasting Some say they can't feel the road when riding |
Heavy Can rust Harder to find these days |
| Carbon Fiber | Light weight Makes for a smoother ride Can be manipulated into exotic shapes |
Can break easily More expensive than aluminum |
| Titanium | Lighter than steel by 1/2 Strong as steel |
Super expensive More flexible than steel Can be difficult to repair |
What do you ride?
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