>>1614460>>1614241https://rein4ced.com/featuresIf it had a core material plus some reinforcement, combined with an optimized design, I doubt too much carbon fiber would be necessary.
Design And Manufacture Of Composite Bicycle Frame And Evaluation Of Compressive Properties Of ± 45o E Glass/Epoxy Composite With Different Introduced Defects
http://ijsetr.org/wp-content/uploads/2015/08/IJSETR-VOL-4-ISSUE-8-2793-2798.pdf