OPTIMAL FRAME CONDITIONS FOR ALL.

Purpose: ROAD RACING

The corratec Pro Size System has completely revolutionized the way that the correct frame size of a road bike is determined. Not the seat tube but the length of the top tube is the deciding factor
for choosing the right frame size and finding an ideal and comfortable riding position over long distances. Pro Size System offers five sizes
from XS to XL which cover the demands of all riders, regardless of their leg length and physique. Even riders with relatively long legs and torsos obtain the perfect riding position.

The advantages:
Smaller frame triangles increase stability
and stiffness of the frame. The bike is more agile and accelerates faster.

The Pro Size System frame proves to be smaller, stiffer and lighter. An ideal combination for road bike frame construction.