Mechanical storm before the Tour de France

Pro mechanics work feverishly to assemble new and refurbished bikes for 2015 Tour

As a heatwave swept Holland in the days before the start of the 2015 Tour de France, pro mechanics were working feverishly to assemble, reassemble, fine-tune and polish hundreds of bicycles. BikeRadar went around to visit many of the mechanics as they wrenched away — many with aprons over naked torsos in the heat — and captured the gallery above. 

With the Tour this year again including a cobbled stage  — many riders are calling stage 4 the Paris-Roubaix stage, as it takes in a few sections of pavé from the spring classic — many teams brought endurance bikes as they would for Paris-Roubaix in addition to standard road and aero road bikes. Since the race this year starts with a time trial, those bikes have to be readied as well. And since each rider requires at least one, if not two, back-up bikes for each type of machine, the total number of bikes adds up quickly.

At this point in the season, riders' positions are solidified, and fit coordinates are standardized across all of their bikes. Some mechanics use spreadsheets to keep track of the data; others use detailed handwritten notes.

MTN qhubeka mechanic stef van zundert consults his notes on rider specs while assembling bikes: mtn qhubeka mechanic stef van zundert consults his notes on rider specs while assembling bikes
MTN qhubeka mechanic stef van zundert consults his notes on rider specs while assembling bikes: mtn qhubeka mechanic stef van zundert consults his notes on rider specs while assembling bikes

MTN Qhubeka mechanic Stef van Zundert consults his notes on rider specs while assembling bikes

But while all the fit coordinates are identical from one bike to the next, the componentry isn't always the same. Most often, the B or C bikes for riders will be lacking a power meter, or have a different power meter, while the A bike has the primary set-up. 

Some bikes were being built for the very first time by mechanics, such as the Specialized S-Works Venge ViAS and the Look 796 time trial bike.

Some B or C bikes, however, already carry the battle scars of previous racing, with the telltale scuffs on rear derailleurs and nicks out of the paint.

Tyre choice and pressure for stage 4 remained a point of discussion for riders and mechanics in the days before the Tour. While there are cobbles, there are only seven sectors with a total distance of 13.3km — nowhere near the amount in the Paris-Roubaix. So riders want their tubulars to be light and fast across the pavement of the 224km stage. However, riders also want to be as comfortable as possible, with as much traction as possible, across those 13.3km of cobbles. 

Paris-Roubaix winner john degenkolb is riding his paris-roubaix bike for stage 4, complete with the single bar-top brake lever: paris-roubaix winner john degenkolb is riding his paris-roubaix bike for stage 4, complete with the single bar-top brake lever
Paris-Roubaix winner john degenkolb is riding his paris-roubaix bike for stage 4, complete with the single bar-top brake lever: paris-roubaix winner john degenkolb is riding his paris-roubaix bike for stage 4, complete with the single bar-top brake lever

Paris-Roubaix champion John Degenkolb heads out to test his Giant Defy from the Hell of the North for use on the cobbled stage 4. Note the bar-top brake lever

MTN Qhubeka head mechanic Klas Johansson said his riders will likely start with 6bar/87psi with the hope or expectation that the air pressure will decrease to about 5.5bar/80psi over the first few hours of racing before they hit the stones.

Garmin-Cannondale mechanic Alex Banyay said his riders will be running the same set-up they did back in April at Paris-Roubaix.

Click through the gallery above for a closer look at the pro mechanics at work.

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 Issue, Specialized S-Works Tarmac, Priority Eight city bike... and a constant rotation of test bikes
  • 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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