Last time I reviewed what blueseventy’s Ben Bigglestone said about wetsuits at the Timex team meeting. This time the blog is about bikes. Dean Gore and Scott Daubert of Trek showed up to talk about their bikes, specifically the TTX. The new TTX is suppose to be faster than the model that Lance rode in the TDF, but since none of us are racing Lance, (and Trek would probably give him the new model anyway) I’ll share their tips that will help against the amateurs most of us race.

Here’s a time saving tip. Next time you see a forum thread on Slowtwitch asking, “Should I ride my road bike or tri-bike in such and such triathlon?” just skip it. The answer is always ride the tri-bike. The position benefit of the tri-bike trumps the weight penalty versus the road bike for every real world triathlon bike leg. The guys from Trek had modeled the first part of the Ironman Wisconsin course to show why. Only when someone creates a triathlon with a one way, mountain top bike leg finish should you re-address this issue.

Want to cut time off your bike split for free? Their next tip was to carry a water bottle on the down tube.Tests in the wind tunnel showed carrying a bottle here reduced drag versus a bare frame. By the way, this was the second time I’ve heard this; John Cobb found the same thing in his wind tunnel tests. Take the advice and carry your spare tube, tire levers and CO2 cartridge in the bottle and ditch your seat bag. Bontrager is suppose to have some cool aero water bottles, but the only place I’ve seen them is in a picture of Karen Smyer’s bike.

The last tip I remember was about tri-bike handling. When Trek was redesigned the TTX the feedback they got from their pro riders was a short stem handled better on the downhills. The jumps between sizes on the TTX are pretty big so if you are between sizes, you might be best served going with the larger size. I asked the Trek guys if there was a stem size that they wouldn’t recommend and that said they offered stems between 7 and 13 cm and all would work but…shorter seems better.
Those are the sponsor’s tips. And when I hear a good pro tip, I’ll post it.