BEIOU carbon fiber unibody MTB bike frame mountain bike frame 26″ B004B

Our BEIOU products were made mainly with Toray T700 carbon fiber, whose tensile strength is 500kgf/mm2, 4900MPa, the tensile modulus is 24ton/mm2, 230GPa, the elongation is 2.1, and the density is 1.8g/cm3.
For the part of Bottom Bracket, we overlap T700 and T1000 carbon fiber to increases the strength and the rigidity, which makes it work in great safety and speed up quickly in dancing.
The rear triangle part was made with Mitsubishi high carbon fiber, whose tensile strength is 450kgf/mm2, 4410MPa, the tensile modulus is 40ton/mm2, 395GPa, the elongation is 1.1, and the density is 1.82g/cm3.