TRX-4 Rear Bumper

thingiverse

I liked the hitch mount and bumper style from RCCrawler but I also like OffScaleRC's use of the bumper mount. All I did was mix/cut em so it works. I know OffScale's bumper mount works so this bumper should be no issue. I printed the mount in NinjaFlex for my front originally and didn't like it because it sagged too much from the weight of the front bumper. The droop caused me to get caught up a lot but when it flexed upward it was the best bumper ever. The rear weighs much less so as you can see it doesn't sag. You can also see the wide flex range it has in the pix. Alternatively the last pic shows the bumper flipped upside down for more clearance and least drag but you'll probably need a drop hitch if you want a trailer ;) I've also added my SemiFlex bumper mount I use for the front here. It limits downward flex but allows full upward flex. Great for crawlin! Update: I added the same bumper but with D-Links. Bonus points on guessing who those legs belong to in the background :D