Wow, that is very bad news on the one hand, but very glad it was not worse; so good news he is alive and should recover. Please pass along our prayers and thoughts for Yves and his dear wife, hopefully there will be enough people local to them to support the tough road they will be on. Our hope is that he recovers fully, quickly, and comfortably.
Sorry I no longer have anything of any use to assist with rebuilding his bike. If someone can set up a "Go Fund Me" program for them, I am happy to contribute.
Thank you Bruno, for your care and consideration.