AUTHOR Cosmic 20 2019archival modelAlloy frame  |  SHIMANO components  |  SHIMANO components

The recommended size and stature are just indicative. It is recommended to always consult your choice with the dealer.

• S/T c-t - seat tube (center-top), length of the seat tube from the middle of BB parts to its peak
• S/T c-c - seat tube (center-center), length of the seat tube from the middle of BB parts to an axle of the upper tube
• T/T h - top tube horizontal, horizontal lenght of the upper tube
• T/T a - top tube actual, real lenght of the upper tube
• H/T - head tube, head tube lenght
• C/S - chain stay, chain brace lenght
• W/B - wheel base, wheelbase (front and rear axle lenght)
• S/T ang. - seat tube angel, angle between the seat tube axis and an imaginary line connecting the axes of the front and rear wheel
• H/T ang. - head tube angel, angle between the head tube axis and an imaginary line connecting axes of the front and rear wheels
• F/L - fork length, fork length from the head parts bottom to the middle of the front wheel
• B/B drop - bottom bracked drop, lenght between an imaginary line connecting wheels centers and BB parts, measured from BB parts
• F/R - fork rake, distances between the head tube axis and fork axis measured at center of the front wheel, so-called. off set