| Framing Materials Of Your Mountain Bike 61 days ago by zarnoff The cost of a mountain bike frame is proportionate to its material, as well as the treatment that material has received. Currently, there are five types of material used in mountain bikes - high tensile steel, chromoly steel, aluminum, titanium, and carbon fiber. Oversized diameters, heat treating, ... Zarnoff Bike Shop - zarnoff.com · Rank: 102,918 |