I can't offer a link but the bottom bearing outer is quite hard to remove from the frame as there's so little of the lip exposed due to the thickness of the headstock.
I used a teng 2 leg puller which helped greatly.

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2011 xt660z.
Yoshimura cans ,kev mod,Dna 2, Stahlkoffer panniers,Hepco Becker box,Givi crash bars,Mita e07 tyres.