Having owned a 901 3g since 2021 which I fitted nose cones to I've had quite alot of trouble with them ,Very difficult to fit initially they then started to become loose and fell out.
Just recently purchased a 801 3g and decided to fit protector pole club cones and was amazed at how well they fitted not been out on the bank yet but I'm sure they'll be good.
Will be ordering a set of new cones soon to replace the ones in the 901