Bicycle tire lever based on Park TL-4

cults3d

Update: 28 Feb 2018 I've been revisiting my old designs and re-creating them in Fusion 360 since it's become my go-to design platform. Working with a parametric modeler is much more enjoyable, although SketchUp was quick to learn despite being less efficient. The dimensions on this revised version differ slightly from the original SketchUp file, so that one remains available as well. Both versions are up for grabs: one without initials and the other with mine. Since most users will likely prefer the initial-less design, I've uploaded it first. Upon reviewing numerous tire levers here and printing several, I was impressed by some of their designs but wasn't entirely satisfied. As someone who's particular about my tools, none of those options quite lived up to my old trusty Park Tool TL-4. That's why I decided to create a printable tire lever inspired by the TL-4. You might notice that this design lacks a spoke hook, which is a common feature in many other levers. Honestly, I don't see the need for it and never use one even when they're available, so I opted not to include it. The lack of a spoke hook is actually part of what makes me appreciate the TL-4's design, and I was somewhat disappointed when Park updated the TL-4 to include spoke hooks in their new TL-4.2 model. The key element that sets this design apart and makes it more effective, in my opinion, is its relatively thin body and tight hook at the very end of the lever. This configuration allows for better leverage and precision when working with tires. I find that the tight hook provides a distinct advantage over longer curved designs. I've uploaded two versions: one with my initials and one without. While I prefer the version with my initials, I won't be offended if you choose not to use it. Both designs feature the "TL-4" designation as a nod to my favorite, now discontinued, tire lever. Although my design doesn't borrow any elements from the sources that inspired me, I wanted to give credit where it's due: those designs were closest to what I was aiming for, so I'm giving them props.