SPUR Gear and Pinion with 19 tooth pulley for belt driven 1/10 r/c drift car's

SPUR Gear and Pinion with 19 tooth pulley for belt driven 1/10 r/c drift car's

thingiverse

Spur gear with a 19 tooth pulley, and pinion gear replacement for belt driven 1/10 drift cars. Motor shaft 3.2mm spur gear shaft 4mmx27mm I created this, because it's impossible to find pulley with 19 tooth. I found 20 tooth pulley only, which is a bit to large, and makes the belts too tight. The spur gear having larger toots, and it's looks like it will lasting longer, no any issues till now, and also much quieter than the smaller tooth gears. The pinion gear don't need screws, it fits perfectly on a 3.2mm motor shaft. I using PETG + Xingtongzhilian branded filament from amazon. It's cheap, and perfect for the job.

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