The woom 2 FREEWHEEL KIT

Apparently my Woom 2 was made before February 2021.

The disclaimer "This kit is only compatible with woom 2 bikes produced after February 2021." is now on the product page but Woom really needs to elaborate. (e g. 'How do you know') This freewheel had a different gear ratio than my original rear wheel which caused the chain guard to catch and the brakes didn't line up on the wheel either. From best that I can tell, if you remove the rear wheel with an Allen key this wheel will work. If the rear wheel is attached with a hex nut it will not.