La Ficha · Your rider file

The house keeps your measurements.

Enter your body once. La Ficha computes your saddle height, crank length, saddle width and frame size — and it stays saved on this device, so everything you build or reserve in the house starts from a bike that fits. Entra tus medidas una vez; la casa las recuerda.

Tu ficha

Altura de sillín / Saddle height
Biela / Crank length
Talla estimada / Frame size
Ancho de sillín / Saddle width

Saddle height by LeMond (inseam × 0.883, from bottom bracket). Crank range: short-crank school (inseam × 2.0) to classic 21.6% rule — the house leans short. Frame size is an estimate — the house confirms it in your fit session before any bike is ordered.