bike wrench

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A place to ask bicycle repair questions, and for bike shop monkeys to share advanced non commercial wrenching resources (no YouTube self promotion). This is only for repair related topics.

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3d printed headset and BB press (lemmy.world)

submitted 1 year ago by ro2pa9 to c/bikewrench

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I got fed up with just a threaded rod and washers and everything going in crooked, so I designed and 3D printed adapters to use with ZS44/56 and DUB bottom bracket press. The last token works like a centering tool, so everything is going in straight. I added axial bearings, but I don't think they are neccesary. All that and I am on 40% of price of the cheapest press, that does not even have speific tokens, just a flat. 3D files here: https://www.printables.com/model/498142-headset-and-bottom-bracket-press

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[–] [email protected] 2 points 1 year ago (1 children)

This is a great idea since those presses can be pricey. I'd rather the plastic bend than my headset so this looks safer to use.

[–] ro2pa9 1 points 1 year ago

I don't think the plastic would bend much, but with the linear bearings added you can feel really well how it is going in. And I saved a bunch of money, that is true.