Up close with the Scope Atmoz tyre pressure adjustment system at Paris-Roubaix

Up close with the Scope Atmoz tyre pressure adjustment system at Paris-Roubaix

Team DSM's Pavel Bittner and Nils Eekhoff debut the Scope Atmoz at the Hell of the North

James York / Matt Grayson / Our Media

Published: April 9, 2023 at 9:20 pm

Scope’s wireless tyre pressure management system made a belated debut at Paris-Roubaix on Sunday, where it was used by two Team DSM riders over the cobblestones of northern France.

The Scott Foil aero bikes of Pavel Bittner and Nils Eekhoff were equipped with the Scope Atmoz, which allows riders to inflate and deflate their tyres on-the-fly using buttons mounted to the handlebar.

The Atmoz was originally touted for use by Team DSM at last year’s Paris-Roubaix, but failed to materialise. This time around, however, Bittner and Eekhoff debuted the technology at the Hell of the North. Team Jumbo–Visma's Christophe Laporte also used a rival system, the HubTech KAPS, en-route to finishing tenth.

Bittner and Eekhoff were selected to use the Scope Atmoz as Team DSM had hoped they would make the day’s break. Eekhoff attempted to jump across to an escape group that broke clear after more than 80km but failed to bridge despite a long chase.

Still, Paris-Roubaix gave us the chance to get up close with the €3,998 system on the bikes of Bittner and Eekhoff, so let’s take a closer look.

What is the Scope Atmoz?

The Scope Atmoz is a tyre pressure management system that allows riders to inflate or deflate a tyre on-the-fly.

The Atmoz comprises of a hub-mounted unit on each wheel, tyre pressure sensors, a proprietary valve stem and air lines, as well as the handlebar-mounted controls.

The hub unit, housing the electronics, connects to the valve stem via two air lines to inflate and deflate a tubeless tyre.

The hub also communicates wirelessly to a unit (which looks similar to a Di2 junction box) attached to the stem, connected to two handlebar-mounted controls (one for each wheel/tyre).

The buttons on these controls allow the rider to inflate and deflate their tyres by up to 0.5 bar / 7.3 psi per second.

Up close with the Scope Atmoz

Pavel Bittner and Nils Eekhoff debuted the Scope Atmoz tyre pressure management system for Team DSM at Paris-Roubaix. - James York / Matt Grayson / Our Media
The Scope Atmoz allows a rider to wirelessly inflate and deflate a tyre on the fly, using buttons mounted to the handlebar. - James York / Matt Grayson / Our Media
The Atmoz weighs 300g (per wheel), according to Scope, and can be used with any 700c or 29in wheel. - James York / Matt Grayson / Our Media
The hub unit contains the electronics and attaches to Scope's proprietary valve stem via two hoses. - James York / Matt Grayson / Our Media
A Team DSM mechanic makes some last-minute adjustments before the Hell of the North. - James York / Matt Grayson / Our Media
The air hoses run along the spokes before attaching to the valve stem. - James York / Matt Grayson / Our Media
Team DSM used 32mm Vittoria Corsa Next tubeless tyres at Paris-Roubaix. - James York / Matt Grayson / Our Media
The hub communicates wirelessly with this box attached to the underside of the stem. - James York / Matt Grayson / Our Media
Two buttons – one for the front tyre and one for the rear – are wired to the communications box. - James York / Matt Grayson / Our Media
These allow the rider to increase or decrease tyre pressure at a touch of a button. With Paris-Roubaix running over the harsh cobblestones of northern France, is this the next big thing in Classics tech? Or a short-lived fad? - James York / Matt Grayson / Our Media
The Atmoz allows a rider to inflate or deflate their tyres at a rate of 7.3 psi / 0.5 bar per second. Scope says the system can be paired with a Wahoo computer to display real-time tyre pressure information. - James York / Matt Grayson / Our Media