THE SMART TRICK OF RACING BIKES THAT NOBODY IS DISCUSSING

-due to the fact total rear stop is rotatable and chainstay is broader than seat tube, can we rotate the rear conclude the many way so which the bike FOLD in half when pack for travel? It seems to be to get doable.Dura-Ace is basically geared toward racing bikes, creating Ultegra a more flexible groupset. With A variety of chainring and cassette op