Worked in my Roomba 900 Series purchased from Costco in 2017. Ease of installation. Only significantly more expensive than on the official iRobot website (29.99 there).
Delivery took a while but included assembly instructions and extra screws. It didn't take long to swap out the old one and there's no more turning space!
The original rims were worn down to the plastic. They were easy to install. The description doesn't say it works with the 900 series, but it fits my 960 perfectly.
My Roomba was spinning in circles and showing "Right Wheel Error" because I literally knocked the wheels out of it. $20 for a new bike after 1230 hours of work seems like a fair compromise. It was an easy replacement and my Roomba did the dirty work for me again.
I am so thankful to iRobot that replacement parts for their products are readily available! I use Roomba at least three times a week to keep hard floors clean between cleanings. One day one of our puppies was dragging a cat toy (like a fishing pole with a metal wire dangling behind a toy that a cat can chase) into a clean area and before I knew what had happened the wire was dead wedged in between the rubber of the wheel and the hard plastic part. With it in hand, I tried for an hour to get the