TT Cervelo P5

Jonas Weber

“Less extreme, and somehow faster. The numbers do not argue.”

The problem coming in

Could hold his aero position for 20 minutes, then spent the rest of the race on the base bar.

Narrowed the pads 30mm, shortened the extensions, moved the saddle forward and up per triathlon rules, raised front stack 15mm.

Position changes from this fit

Fit metrics before and after, in millimeters
Metric	Before	After	Change
Saddle height	748	754	6
Saddle setback	38	22	-16
Reach	445	430	-15
Drop	142	127	-15

Held aero for a full 90km at his target power in Challenge Roth.

Riding through something similar?

Most of these problems are position problems. Book a fit and let's measure yours.