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Demi Vollering: bike, power data, height and weight
Everything published about Demi Vollering's body, power and equipment, each figure with its source and date. We never measure anything ourselves, and we say which numbers are estimates.
FDJ United-Suez → · All 6 published power figures →
Height and weight
| Figure | Value | Type | When | Source |
|---|---|---|---|---|
| Height | 172 cm | Press | — | Cycling Weekly - 21 things you didn't know about Demi Vollering, 1 August 2025 listed as 1.72 m |
| Official weight | 57 kg | Press | — | Cycling Weekly - 21 things you didn't know about Demi Vollering, 1 August 2025 no team figure found |
Climbs and power
One row per effort. Where several sources give the same effort, a study comes first, then the rider's own file, then a named analyst, then the press. Analysts estimate power from time, length, gradient and an assumed weight: those are not power files.
| Effort | Race or occasion | Figure | Type | Source |
|---|---|---|---|---|
| Mont Ventoux | Tour de France Femmes 2026 stage 7 | about 5.17 W/kg | Press | IDL Pro Cycling - Ventoux story, IDL Pro Cycling (David Bavin-Hobbs), 7 August 2026 estimate, method not given |
| Col d'Eze West | Tour de France Femmes 2026 stage 9 | 18:37 / about 327 W / 5.73 W/kg | Estimate | FasCat - Tour de France Femmes 2026 watts per kg, FasCat Coaching physics-based estimate, page undated |
| Mendizorrotz | Itzulia Women 2025 stage 3 | 10:18 / 6.4 W/kg | Estimate | Lanterne Rouge, Karlis Ozols (Lanterne Rouge), 18 May 2025 estimate, 537 W adjusted sea level power (ASLP) |
| Vercorin | Tour de Romandie Feminin 2024 stage 2 | 32:14 / 5.21 W/kg | Estimate | Lanterne Rouge, Karlis Ozols (Lanterne Rouge), 7 September 2024 estimate |
| Col du Glandon | TdFF 2024, stage 8 | ~5.2 W/kg · 25:48 | Estimate | Velo, Zach Nehr, 19 August 2024 |
| Alpe d'Huez | TdFF 2024, stage 8 | ~5 W/kg · 49:40 | Estimate | Velo, Zach Nehr, 19 August 2024 |
| Tourmalet Final 6km | Tour de France Femmes 2023 stage 7 | 21 min / 5.58 (6.01 sea-level adjusted) W/kg | Estimate | Lanterne Rouge, Karlis Ozols (Lanterne Rouge), 18 May 2025 estimate, 540 W ASLP |
All 6 published power figures for Demi Vollering, with the quote each one rests on →
Bike
Demi Vollering's bike (2026)
| Frame | Specialized S-Works Tarmac SL9, custom white European champion paint sources differ | Press Escape Collective - Pro bike: Demi Vollering's European champion Tarmac SL9, 1 August 2026 |
| Frame note | striking custom-painted white European road race champion bike | Press Cyclingnews - Tour de France Femmes bikes 2026, 31 July 2026 |
Team time trial bike 2026: FDJ United-Suez
Team equipment, not a check of Demi Vollering's own bike.
| Frame | Specialized S-Works Shiv | Press BikeRadar - Tour de France Femmes bikes 2026, 4 August 2026 |
Training and nutrition
| Mind body | practises yoga for preparation and recovery | Press Cycling Weekly - 21 things you didn't know about Demi Vollering, 1 August 2025 |
FAQ
How tall is Demi Vollering, and how much does Demi Vollering weigh?
172 cm and 57 kg, according to Cycling Weekly - 21 things you didn't know about Demi Vollering (height) and Cycling Weekly - 21 things you didn't know about Demi Vollering (weight).
What bike does Demi Vollering ride?
The Specialized S-Works Tarmac SL9, custom white European champion paint, according to Escape Collective - Pro bike: Demi Vollering's European champion Tarmac SL9 (Tour de France Femmes 2026).
How many watts does Demi Vollering push on a climb?
On Mont Ventoux (Tour de France Femmes 2026 stage 7) IDL Pro Cycling - Ventoux story put it at about 5.17 W/kg. Most published figures are estimates from time, gradient and weight.
Sources
- IDL Pro Cycling - Ventoux story, 7 August 2026
- BikeRadar - Tour de France Femmes bikes 2026, 4 August 2026
- Escape Collective - Pro bike: Demi Vollering's European champion Tarmac SL9, 1 August 2026
- Cyclingnews - Tour de France Femmes bikes 2026, 31 July 2026
- Cycling Weekly - 21 things you didn't know about Demi Vollering, 1 August 2025
- Lanterne Rouge, 18 May 2025
- Lanterne Rouge, 7 September 2024
- Velo, Zach Nehr, 19 August 2024
- FasCat - Tour de France Femmes 2026 watts per kg
Labels: Team = the team's own page; Maker = the bike or component maker; His data / Her data = the rider's own upload or words; Estimate = an analyst's or a study's model; Press = an outlet, with or without a named source. Correct this data