Seeing what bikes people bring to me for bike fits is always fascinating. Here is my 2024 list of the most popular bike brands. Giant retained its position as the most popular brand. Merida made the top 3 for the first time in years. BMC dropped down the list significantly, but not as far as Pinarello plummeted. 1. Giant 2. Merida 3. Specialized 4. Cannondale 5. Trek 6. Canyon 7. Cervelo 8. Focus 9. BMC 10. Wilier 11. Orbea 12. Polygon 13. Baum 14. Santa Cruz 15. Kona bikefit