idk bro that dont sound good u should get it fixed
I’m designing some parts in CAD to have a friend make for me, but I need some crucial info before I can finalize my designs…
First, what is the bolt spacing/pattern for mounting trucks on an MBS deck?
I’d guess it’s the “new school” spacing (41.275mm X 53.975mm), but it’s entirely possible it’s actually the “old school” spacing (41.275 X 61.5mm).
Looking around more on the MBS site, it looks like they use the “old school” pattern on their trucks at least, but I want to be sure about the decks…
For reference, this is the deck I’m using…
Second, what is the bolt spacing/pattern of these Flipsky trucks? Again, I’d guess it’s the “new school” spacing (41.275mm X 53.975mm), but it’s entirely possible it’s actually the “old school” spacing (41.275 X 61.5mm)
Third, what are the dimensions of standard truck hardware?
As in, the head size of the bolts? I’m aware of the bolts being M5, and the length is no matter. It’s just the head size (8mm?) and countersink angle (likely 90°)
@noflers Idk about what MBS uses, but standard skate hardware is either m5 thread size, or 10-32 if you have imperialist tendencies. For specs of specific types of fasteners I would use McMaster carr (Google it) if you’re state side, it’s a great place to buy stuff (although some items are pretty pricey on there) They also provide cad models for most of their products, so you you can put their parts into your assemblies super easily.
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MBS uses the old school pattern, so conveniently it matches just about every other longboard truck out there.
is this the equivalent of 12 awg cable? its the closest i could find but the inside of it looks like multiple copper strands instead of one big strand
I got this in a PM
All the cable we use are stranded. Solid is pretty much rigid and only really used in housing construction. Cross section wise that should be slightly closer to 11AWG.
Looks like PVC insulation, so be careful when soldering as it tends to melt and burn unlike silicone wire.
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Chart says it’s bigger than 12AWG
This is not the flavour of wire you want to use for esk8 though. You want silicone-insulated super-stranded (like around 500-1000 strand count) wire. AliExpress has a lot. Check out these
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but will it work fine? i need to use it for some extensions from battery to esc
I have an interesting proposition for truck design. Instead of having the bushing on either side of a hanger, what if you had a 0.95" hole in the hanger with a 0.375" bolt so that (the hanger is basically just a tube concentric to the king pin) so that you can put a single barrel bushing in and turning warps the bushing? @RipTideSports got any thoughts?
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That’s is not the flavour of wire you want to use for esk8. You also want to minimize battery cable lengths.
Provide a photograph for more advice
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That’s a good idea.
I worry about it not having strong return to center though
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well the battery has xt60 and esc xt90, i need to make an adapter using that cable, also i might have to extend the motor phase wires if they end up being too short when i mount the enclosure
Isn’t that how Rojas trucks work? They work by stretching urethane rather than the regular compression we’re used to.
Here’s a rough prototype design, does this make more sense? It’s made to use a standard Riptide Krank
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actually ill just put a line of solder from connector to connector no need for cable
Ah that makes more sense. I’m curious where all the deflected material would go though when you turn.
It would probably squish around to the other side of the pin
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I think it would just wear down over time and end up getting cut on the kingpin/wall
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I think it would work.
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