Motorcycle Keeps Falling Over

I recently made a motorcycle (first time) and I tried re-using an a-chassis system I used for the car since it looked like it had some settings for a motorcycle. As soon as I mount the motorcycle and it’s unanchored, the bike falls over. I tried everything and I can’t get it to work, how can I fix this? (I am very new to making vehicles)

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I don’t really know much about this type of stuff, but maybe try welding the model?

The model is already welded when it unanchors, that why it doesn’t fall apart as soon as it gets unanchored.

add an align-orientation constraint to the model and have another part that is anchored, invisible, and cancollide false, and have the two parts for the align-orientation be the body of the motorcycle and the part you created. then you’ll need a script to sync the y axis orientation of the body to the part. you could try: (the part would be the child of the body and the script would be the child of the part)

local part = script.Parent
local Body = part.Parent

Body.Changed:Connect(function(att)
   if att == "Orientation" then
      Part.Orientation = Vector3.new(0,Body.Orientation.Y,0)
   end
end)

I haven’t tried a script like this in a while so it might not work. If it doesnt let me know.

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What chassis are you using?

If it’s based off of A-Chassis it should work but there’s another chassis that could be better.

I’m using: A-Chassis 6.52S2 Kit - Roblox

Try this chassis out.

It’s purpose built to be a motorcycle chassis while A-Chassis is mainly supported for cars.

(disclaimer: I maintain this chassis so I’m able to assist in anything further but I’d prefer messages so this topic isn’t filled with back and forth posts.)

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This tutorial explains and shows how it can be done.

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I’ve already seen the tutorial, doesn’t really explain much. It’s less of a tutorial and more like a speed-script showcase.

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Can you show us some pictures/videos?

Yeah and I think it’s a little too complex

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Sure thing, just give me one second

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You can maybe try this?

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I can’t seem to find the plugin he’s using in the video, do you have a link?

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Apologies, it’s still work in progress.

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I found a work around by just modifying the roblox provided motorcycle model

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