This is the Losi 12 ball cup set for the Mini 8IGHT.
This product was added to our catalog on November 7, 2011
Saturday, Dec 29 2012 (about 8 years ago)
Losi Ball Cup Set (14)
These things are terrible! They pop off so easily. If they pop off once, then they'll pop off even easier the next time! Get some RPM ball cups instead. My RPM ball cups have not ever popped off.