Anonymous ID: 61942d June 26, 2021, 3:30 p.m. No.13991180   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>13991136>>13991136

you obviously haven't ridden a bike since childhood.

they ride over 100 miles almost every day for 3 weeks straight at around 30 mph on the flats. 13000 ft of climbing today alone.

 

try it sometime. you'll be sucking wind after 1/2 mile.