Tour tech: Kirchen gets a yellow streak

Team Columbia cracks out Kirchen's yellow (accented) special

When your day in yellow comes you naturally want to make the most of it. So does your team. And your sponsors – particularly the maker of your bike. You’ve got to be quick too, your time in yellow might be short. At this stage of the race even a true contender knows that the maillot jeune may only be his temporarily. So, on Friday Team Columbia’s Kim Kirchen wasn’t going to set out on his first full day as race leader with just a yellow jersey to commemorate the occasion.  His Giant TCR Advanced SL was standard issue componentry-wise but was suitably dressed in splashes of yellow on the seat stays, fork, head tube and top tube along with, of course, matching bar tape (sadly, Team Columbia apparently couldn’t dig up a yellow saddle to complete the ensemble).  


Since the teams can’t predict the future, though, how do they always seem completely prepared when luck, or form, strikes?

For Team Columbia and bike sponsor Giant, it’s a matter of ‘just in time’ manufacturing at its best.  According to Giant marketing manager Andrew Juskaitis, the company keeps a size run of unpainted frames at its European team headquarters in Bonn, Germany for just such an occasion.  When duty calls, one of those frames is immediately finished in a pre-determined graphic scheme and then delivered to the team with enough time left over to slap on some components.  

Given that Kirchen wrapped up stage 6 at about 5:20pm local time and stage 7 started at 1:10pm the next day, we’re guessing at least one Giant employee was up awfully late that night and another made a long drive in the dark supplied with a lot of coffee (we certainly hope the same person didn’t do both).

Other companies prefer more of a shotgun approach.  According to Specialized PR man Nic Sims, the official colors for the year’s various races and categories are divulged early on in the year and the teams have a pretty decent idea which of their riders might nab a certain leader’s category.  Therefore, Specialized opts to have size runs of frames painted and ready to be built at a moment’s notice well before the race even begins.  

The list of coordinating equipment and accessories obviously varies.  Kirchen went relatively low-key with a matching yellow helmet and some yellow-fringed Oakley Radars.  At the other end of the spectrum, we’re guessing the vision of Alberto Contador (Astana) covered from head to toe in pink at this year’s Giro d’Italia (heck, SRAM even coughed up pink lever hoods) is still hanging with most of us.  

And what becomes of those special edition bikes once they’re no longer required?  Juskaitis says those bikes are “often kept as mementos by the racer or sent back to one of the Giant sales offices as a showpiece.”  

Sims’ response is similar: “We’re supposed to get them back… with ‘supposed to’ being the operative phrase there.”  

A question of numbers?

Year after year, one question always seems to pop up from our readers come Tour time: how are those pesky little number plates attached to the riders’ bikes?  

Given that the shape and size of the number plates don’t seem to change much from year to year (or from race to race, for that matter) one would think that there would be a well-established system in place but that couldn’t be further from the truth.  While the numbers don’t change much, the shapes and sizes of the bikes certainly do and each team seems to have its own twist on how to get the job done.

Lapierre’s number holders are the only ones we saw that used a traditional top tube mount.: lapierre’s number holders are the only ones we saw that used a traditional top tube mount.
James Huang

Option #1: Many top-end frames used to be fitted with just such a thing on the underside of the top tube up by the head tube yet they’re become fewer and further between these days.  Française des Jeux’s Lapierre machines are still so-equipped, though, and the mechanics have devised a rather fancy machined aluminum doohickey (yes, we’re using the technical term here) to keep the race commissaries happy.  There’s even a locknut to keep the number from rotating (heaven forbid the number should turn into an air brake) although an extra zip-tie never hurt as we found on Philippe Gilbert’s rig.

CSC-Saxo bank prefers a small bit of metal to get the job done…: csc-saxo bank prefers a small bit of metal to get the job done…

Option #2: Race officials apparently aren’t too picky as to where those numbers are located as many teams mount them way out back such as with CSC-Saxo Bank.  Their mechanics use a rather simple, yet effective, piece of bent metal clamped between the rear brake and the frame.  The number is then bolted on to this widget (another technical term) and the rider is good to go.  In some cases we’ve seen, the team decides to get really fancy and build the same thing out of carbon fiber.

…while team columbia has its own little widgets mounted behind the seat tube.: …while team columbia has its own little widgets mounted behind the seat tube.

Option #3: Team Columbia opts for a dedicated holder cleverly secured to the rear of the seatpost (or integrated seatmast as the case may be) with a stout o-ring.  We’re not sure if this is something they came up themselves but it’s an elegant solution nonetheless and it’s easily transferred with no tools required (and based on what Giant has told us, Kirchen’s mechanic needed to save every second possible).  Silence-Lotto uses something similar but prefers the security of a zip-tie to strap it on.

Who said it had to be fancy? three zip ties work just fine for barloworld: who said it had to be fancy? three zip ties work just fine for barloworld
James Huang

Option #4: Ah, that lowly zip-tie.  Always counted on and cursed when subject to failure yet never the recipient of deserved glory.  When it comes to attaching number plates, three is apparently the lucky number for teams such as Milram and Quick.Step: simply trim the number to fit in the forward section of the front triangle, punch three holes and attach said zip ties.  If the mechanic wants to earn bonus points, he’ll even use flush cutters to trim the excess so that the rider’s legs don’t get slashed in mid-sprint.  No muss, no fuss, job well done.

For full results, report and photos from Stage 8, visit Click here for Stage 8 video highlights, and for the audiophiles, click here to listen to BikeRadar’s daily Tour podcasts. 


BikeRadar 2008.