Just to resurrect the discussion about whether the 18 V RS-775 motor from BaneBots (M7-RS775-18) is a Mabuchi product, see
here and
here for what a Mabuchi sold by a reseller looks like. You can clearly see the differences in case style from the Mabuchi spec sheet, and if you look closely at the first link, you can also pick up the (painted-on) Mabuchi "M" logo on the side of the case, with what appears to be a part number underneath the reseller's label.
So I stand by my contention that the Banebots RS-775 from 2011 is not a Mabuchi motor.