Well i believe that if you are here you already know what happened on the last 2 seasons so i will explain this season only!! its the same concept as the last two seasons(especially the 1) but with new characters i dont see any big difference expect for the animation that i believe that is improved because they have less cgi on it and thats what i liked especially on this season. Also i liked a lot the development of Teshima and Aoyagi as they grew so much as a characters that i thought they were amazing not like the last 2 seasons where they were useless.EspeciallyTeshima in this season he was my favorite character in Yowamushi Pedal.
But what i didnt really liked it was the story i dont want to spoil a lot but i feel that its exactly like the 1 season expect for the characters but thats my opinion and of course it wasnt bad i do like it but i wanted to see something new.
I wish that i will see it on the 4 season(yes it will have 1 more season).