RC18 spiked dually / fatty

thingiverse

LOVE THIS WHEEL. It (the original) looks a little small (narrow / thin) but it's surprisingly grippy in grass & dirt. I monkeyed with the STL and made this 2x wide version, which looks pretty good but is definitely wide. Shown in PETG on the car, beside another RC18 (right) with one-off tires, and an HPI Mini Recon (top/left) with stock tires. The front one (the STL from which this is derived) is pretty thin, but the diameter is just right. PETG gets worn down on cement, but not as readily as I thought. I think i'll be printing a lot of these wheels... I've attached the "fatty" version for amusement. It's hacked-on STL and I'm sure it's not really "correct", but the two wheels pictured were printed as-is and without supports, and they work great. Print Settings Printer: MP Select Mini Rafts: No Supports: No Resolution: .8mm Infill: 25% Notes: easy print without supports. There's some bridging with the big one, but it worked fine for me. I had to bore out the center with a 1/8" drill bit, just to clean it up a little (a few strands).