Je l'ai uniquement trouvé sur ebay
https://www.ebay.fr/itm/TA-Specialites-Kurbelarm-Abzieher-Puller-M-23x1-Extractor-Tretlager-Tool-Pedal/362277575122?hash=item54596d19d2:g:lOkAAOSwzVhZdLKS
https://www.ebay.fr/itm/TA-Specialites-Kurbelarm-Abzieher-Puller-M-23x1-Extractor-Tretlager-Tool-Pedal/362277575122?hash=item54596d19d2:g:lOkAAOSwzVhZdLKS