Tom Dumoulin's Giant TCR Advanced SL

The road machine of the Vuelta a España race leader

Dutchman Tom Dumoulin of Giant-Alpecin first climbed his way into the red leader's jersey at the Vuelta a España on stage 9, and then reclaimed the overall lead Wednesday with a crushing win in the time trial. With just three seconds' advantage over Astana's climbing specialist Fabio Aru, Dumoulin will have to defend the jersey aboard this Giant TCR Advanced SL.

Well before he won the Vuelta stage 17 time trial, Dumoulin has been known as an exceptional time trialist, with wins against the clock at stage races Critérium International, the Tour of the Basque Country and the Tour de Suisse, plus a bronze medal at last year's world championships. 

Now the question is not whether Dumoulin can win against the clock but if he can defy gravity and Aru to hold onto his lead through the Vuelta's final climbing tests. If his performance on stage 9 is any indication — when he won atop the Alto de Puig Llorença climb ahead of Tour de France winner Chris Froome and other climbers like Nairo Quintana — then Dumoulin could well still be holding the lead when the race finishes Sunday in Madrid. 

Related reading: Ride impressions and details on the 16 Giant TCR Advanced SL

Here’s a look at the TCR Advanced SL that Dumoulin is racing at the Vuelta. Re-engineered for 2016, the TCR Advanced SL has the highest stiffess-to-weight ratio of any high-end bike on the market today, according to Giant. Like many riders, Dumoulin picks wheels based on the stage profile. At the Vuelta, Dumoulin is racing Shimano C50 tubular wheels for flat days or the shorter C35 tubulars for many of the climbing days. Similarly, Dumoulin has used a 36t inner ring (in place of a 39) on some of the steeper stages, paired with the standard 53.

Be sure to visit Cyclingnews for complete coverage of the 2015 Vuelta a España.

Dumoulin's mechanics installed red bar tape to match his leader's jersey:
Dumoulin's mechanics installed red bar tape to match his leader's jersey:

Complete bike specifications

  • Model: 2016 Giant TCR Advanced SL
  • Frame: Advanced SL-grade composite, size M/L
  • Fork: Advanced SL-grade composite, OverDrive 2 steerer
  • Handlebar: PRO Vibe Carbon, 42cm width
  • Handlebar tape: PRO
  • Stem: Pro Vibe Aluminum OD2, 130mm, -10 degrees
  • Seatpost: Integrated Variant Seatpost
  • Saddle: PRO Griffon 132
  • Pedals: Shimano Dura-Ace 9000
  • Shift Levers: Shimano Dura-Ace Di2 9070
  • Front derailleur: Shimano Dura-Ace Di2 9070
  • Rear derailleur: Shimano Dura-Ace Di2 9070
  • Brakes: Shimano Dura-Ace 9000
  • Cassette: Shimano Dura-Ace 9000, 11-28t
  • Chain: Shimano Dura-Ace 9000
  • Crankset: Shimano Dura-Ace 9000, 175mm, 53/36t shown (53/39t on flatter stages)
  • Power meter: Pioneer SGY-PM90
  • Wheels: Shimano Dura-Ace C30/C50 tubulars
  • Tubulars: Vittoria Evo Corsa SC, 25mm
  • Bottle cages: Elite Pase Custom Carbon
  • Computer: Pioneer SGX-CA500
Some riders use a chopped bottle for carrying flat-fixing supplies on training riders. turns out dumoulin uses the space for clothing storage:
Some riders use a chopped bottle for carrying flat-fixing supplies on training riders. turns out dumoulin uses the space for clothing storage:
Ben Delaney

US Editor-in-Chief
Ben has been writing about bikes since 2000, covering everything from the Tour de France to Asian manufacturing to kids' bikes. The former editor-in-chief of VeloNews, he began racing in college while getting a journalism degree at the University of New Mexico. Based in the cycling-crazed city of Boulder, Colorado, with his wife and two kids, Ben enjoys riding most every day.
  • Discipline: Road (paved or otherwise), cyclocross and sometimes mountain. His tri-curious phase seems to have passed, thankfully
  • Preferred Terrain: Quiet mountain roads leading to places unknown
  • Current Bikes: Scott Foil Team, Trek Boone 5, Specialized S-Works Tarmac SL4, Marinoni fixed gear, Santa Cruz Roadster TT bike
  • Dream Bike: A BMC Teammachine SLR01 with disc brakes and clearance for 30mm tires (doesn't yet exist)
  • Beer of Choice: Saison Dupont
  • Location: Boulder, CO, USA

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