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I was lying on my office couch and pondered: what’s the purpose of the conical outside of lock ins?
Rolling over coping is easier with a rounded edge.
makes sense, but why conical cut? why didnt they make lock-ins just a way wider tablet shape?
my understanding is that the conical cut is meant to reduce friction/contact when grinding, so theres no real purpose on putting it on the outside? maybe it was to reduce weight or move the center of mass of the wheel? maybe just a reversible twofer: tablet AND conical all in one. no idea just brainstorming.
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and why are wheels usually symmetrical?
So you can flip them when they start to cone out and use them longer.
huh, cool. if im honest im not super aware of/familiar with coning. is it more bc of weight distribution, turning, or bc of wheelbite? that could totally explain my weird looking wheels as a kid... does it happen more often on wider wheels?