Spur Gear 70 tooth 46p for Traxxas Slash 2WD

thingiverse

UPDATED with v6 which fits a 23 tooth spur or bigger - new design that fits nice and tight. PLEASE see my other spur gears, pinion gears, and other things! I've now used one for an hour and it is still going. Please give me feedback! This is a 70 tooth Traxxas Slash 2wd spur gear, similar to part 4370. I have not yet tried with my 550 motor because the 76 tooth spur/23 tooth pinion combo provides a nice balance of acceleration and speed without melting my 550 brushed OOB motor. This gear will make more noise than a standard factory gear, and there is a good likelihood it will strip (ease into the throttle and loosen the clutch to about half a turn out), but it should give you a sense of the acceleration and speed to expect and whether you want to purchase the real deal from Traxxas. Thanks! Please give me a like. These spur gears took several nights to get right. Disclaimer: use at your own risk. Print Settings Printer: XYZ da Vinci Mini Rafts: No Supports: No Resolution: High is best, Medium usually okay Infill: High Density (not quite solid) Notes: I use double sided carpet tape on the bed, smoothed with the leveling tool before removing the backing paper to make sure the print sticks. Post-Printing Clean it up if needed Use pointy scissors to ream out the holes and remove any artifacts. How I Designed This Reusing my 3d files and applying a different # of teeth V2 is a quick remake of my 76 tooth spur gear. Also see the Traxxas 4676 spur gear. V6 is a redesigned spur with a smaller diameter, therefore more accurate teeth spacing and less stripping. It also has my signature three decorative holes for making it lightweight and saving some PLA (but it does take longer to print I think)