Tri Canyon Speedmax CF

Claire Dubois

“I assumed pain was the price of aero. It was the price of a bad fit.”

The problem coming in

Lower-back pain from 60km into every long ride in aero, was dreading the bike leg of her first full-distance race.

Raised pad stack 20mm, moved the saddle nose-forward, fitted 165mm cranks to open her hip angle.

Position changes from this fit

Fit metrics before and after, in millimeters
Metric	Before	After	Change
Saddle height	695	701	6
Saddle setback	45	30	-15
Reach	418	412	-6
Drop	118	98	-20

Set a bike-split personal best at her 70.3 six weeks later, back pain gone.

Riding through something similar?

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