I've found KFM Motorrader by sheer coincidence, I was looking for a specific spare part for my Yamaha and found with the OEM code the brand new item and a used one, with a really interesting price.
I've chosen the used one, unsure of its condition on the arrival, and received a perfect item with no defects, in three working days, packaged with an outstanding case.
Shipping was not so cheap, but in the end I've managed to save 130€ on a 160€ (if new) part.
Great service, great saving on that item, I will surely use their site in the future for other spares.