All about speed wobbles

Yeah, traction control is on.

To be fair, this is mostly happening around 30mph, and there’s a very slight drop-off from the path to the foliage. So high speed and carving straight into it… I almost presume it’s always going to be a bad outcome? I typically have about a second of realizing I’m fucked - I let off the throttle but don’t try to break. Still get taken out instantly tho. I’ve never really had issues with controlling speed wobbles on pure pavement/brick but the traction just seems to get megafucked.

Last instance today ended with my board 30 feet away on the opposite side of the path… Me 15 feet from where I went off and also on the other side of the path… flatland glove completely torn off, Hoyt puck thrown into the woods (thank God 4 that beeping) - definitely my most gnarly falls caused by myself. No comment on falls caused by people hitting me with a car.

Running 8" street front and 8" knobby rear

Hilariously… I don’t remember any issues with one side going from pavement to foliage when I rode DKP :stuck_out_tongue: probably wasn’t going as fast on those tho…

gotcha sounds like a gnarly wipe-out glad you are okay. from your response it appears you already have a good idea of the issue and are seeking confirmation that nothing has been overlooked. is this a fair assessment?

For the most part…

Are there any different stances that should be used instead of crouching forward to try to correct in this situation? Should I try to slam breaks to have a different type of fall?

What speeds do eMTB off-roaders typically go? I feel like this would definitely be an issue on that side of esk8 yet I don’t see many posts about it.

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Seems that gear drive would be in the way, @NoWind could you tell me if I can fit this on the rear axle with a trampa gear drive ?

FX Steering Damper dont fit between Geardrive, not on standard truckwidth

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What about adapting rotary type of damper with printed /cnc parts? Should also work with classic truck and not only channel truck?

10 years ago, my niece had to make a “research study” so she chose speed wobble (she is surfer/skater and broke her arm this way few years before) and ask me for some help (due to my Flexboardz experience).

However, before trying to make complicated simulation, we built a poor boy wobble test (yes, I grew up in the countyside).
It was not really usefull but it can be fun to watch.

NB: as far as I know, all wobble analysis are made with such a “dead rider” to assess the board (un)stability and/or the speed were wobble begin to be a problem.

On a same board, a good rider will dampen the initial vibrations and ride through it…when a bad rider will overreact and make it worst…

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Great thread I love the science, my only case of falling due to speed wobbles was on a push Longboard down a hill lack of control and I am not great at sliding at high speeds. My DD board with its high speeds and double King pin trucks gets the wobbles at times but I have learned to ride the dragon. Staying loose and weight on the back helps. Future builds won’t have DKP for this reason.

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I need to see those mounted

stole these off taobao



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These work ^^

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I think we would like to see it do such

@BluPenguin use to run them

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Seems like you wouldn’t be able to carve with the dampers situated like that

:man_shrugging:t2: there are always some weird build

Had a buddy who ran with one. Prevents sudden jerky movement but you will still be able to carve

At what angle though

IMHO big difference between wide deck and wide hanger

Wide deck in front (rear doesn’t matter) and narrowest truck hangers are what’s most stable for me

And if the hangers aren’t the same width, then narrowest in front and widest in rear.

Here’s how mine was mounted.

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That a wild setup

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