Source: cirosantilli/ciro-santilli-s-hardware/park-tool-bbt-22
= Park Tool BBT-22
To remove and install Shimano and ISIS Drive splined 20-tooth bottom bracket cups.
https://www.parktool.com/product/bottom-bracket-tool-bbt-22
https://www.amazon.co.uk/dp/B001A0AIAG
Bought: 2020-11-07. Also getting a <park Tool PAW-12 adjustable wrench> to use with it.