Gardena R70Li Tire

thingiverse

I replaced the original tires on my Gardena R70li because they had become crumbly, so I created this replacement tire for the front wheels and it fits perfectly without slipping or coming off. The new tire was printed in TPU on my I3 Mega, but somehow the resulting print seemed uneven - the profile of the wheel was bigger on the edges and the upper spokes were smaller than the lower ones. Despite not modifying the STL file, this happened. I made another version to compensate for this issue, but since I only needed two tires, I didn't print it out. 2019/07/15 update: The wheels started slipping again, so I replaced them with new versions that are 1.6mm thinner. For now, I've fixed my lawnmower by placing rubber bands between the wheel and tire. If this works, I might not even try the new tires myself.