[deff]

Impossible to use mechanical doping now with the current inspections. Has it been used before these inspections were implemented? Very likely. An hungarian engineer developed a motor with spools in the rims and the stator in the forks. For sure at some point this offered a better risk/reward than PEDs.

[hinkley]

Greg LeMond was one of the people calling for more scrutiny of bikes for mechanical tampering. One of the best pieces of evidence he provided were thermal cameras pointed at bikes while they were in motion. Lots of thermal blooming in places no professional bike mechanic generate a tenths that much friction.

One of the problems is that bikes can be made so light with unobtainium that there are rules in place requiring a minimum weight so that poorer teams can compete. So if you make a bike that's 10 lbs you have to stick weights into it to bring it up to spec. What else could you put in that bike besides chunks of iron pipe?

[bluecalm]

Bikes being too light and needing weight added to rich 6.8kg minimum is a tale of the past. With aero frames, disc brakes, deeper wheels and bigger cassettes most TdF bikes are way over the minimum, sometimes more than 1kg heavier.

[freejazz]

Weight minimum has nothing to do with teams being poor, it has to do with having a safety minimum.