Page 1 of 1

Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 1:05 pm
by GoMachV
I was just reading about this, how crazy! They are shoving motors down the seat tube and meshing to the crank shaft. Sensors are used to control the speed of the motor depending on demand to keep everything hidden. I would think the battery pack in the water bottle would be a dead giveaway tho haha

If you watch the video, at the end, check out the bike after it gets dropped. It keeps going lmfao!
image.jpeg
[youtube]8DIQ9pBjGFU[/youtube]

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 1:59 pm
by RC10resto
Can't wait till the first one catches on fire :P

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 2:23 pm
by Charlie don't surf
There have been rumors of this toward Nino Schurter for some time in UCI world Cup XC. The last race I watched he had 2 flats, still finished a very strong 3rd....and in the heat he blistered in the last 100m to win. Racers look for an edge anywhere....but I bet course times start to slow now

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 2:28 pm
by R Cane
That's just pathetic. Are there any sports that still have class at all anymore?
Time to start inspecting the bikes closer every race...tearing them down if necessary. What a joke. Permanent ban for any of them they catch doing that, no suspension, no slap on the wrist...permanent boot.
:?
Although yes, that bike spinning in circles by itself is rather amusing! :lol:

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 3:09 pm
by mk-Zero
That's just pathetic. :roll:

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 5:24 pm
by clm
The spinning on the ground bike would need to have a hub motor to work as his cranks were not moving, I would be more likely to accept flywheel action from the rear wheel which is at a shallow angle to have made it spin then a motor... But then again I am not a conspiracy nut ;)

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Tue Jul 12, 2016 8:35 pm
by DaveM
The whole unit fits inside the seat tube including the batteries.

This is only the first time it has been proven, I saw this happening at least a couple of years ago.

As a rider when I saw a guy power away from the pack, still sitting, while riding on cobblestones, I

knew it was true.

Cheers, Dave. :)

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 11:18 am
by DaveM
O.K,

So looking at it again,

There are two different motors, the bottom bracket drive and a rim drive?

Wow, I knew about the bottom bracket drive, but did not know about the rim drive.

This would explain the wheel spinning and turning the bike while it's dropped on its side.

Man, I raced bikes, I was only C grade, but I worked hard for that, riding 250-300 kms per week

including racing, again just to be competitive in C Grade and holding down a full time job.

I didn't cheat anyone.

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 12:32 pm
by DMAT
pretty easy to catch at least

Image

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 12:38 pm
by DaveM
Wow,

Nice one!

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 2:26 pm
by Charlie don't surf
DMAT wrote:pretty easy to catch at least

Image
Love that this was done to look for cheating!

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 3:08 pm
by GoMachV
Awesome! 8)

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Wed Jul 13, 2016 5:19 pm
by tamiyadan
.

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Thu Jul 14, 2016 7:49 am
by bully
Saw something on this recently with the flir cam footage.. How light and expensive must the components be.. Great tech even though it's not used in a sporting manner...

Re: Way off topic....Mechanical "Doping" in cycling

Posted: Thu Jul 14, 2016 2:29 pm
by TOLITS
http://www.vivax-assist.com/en/unternehmen/index.php

It's used to be gruber assist, then renamed to vivax assist.