Seems the above is true. Spent the day hunting down info. Talked to my mate who took these of his Brand new special ed gsxr for me. He confirmed that before sending to me he was aware that these effectively have an 'internal spacer' in the lugs so he removed 2~3mm just so they would fit flush for me.he owns his own race team so you can trust this was done perfectly. He then tested them for fitment on his 1000rr with ohlins forks and they were perfect. I used them with my stock forks as I have not located a set of ohlins yet (still searching so let me know if you have a set) and they were perfect. This is full disclosure of all the info i have. Not out to sell lemons and not a rip off merchant. Cannot express just how better these are over stock! If you tell the difference between these M4 32mm and m4 34mm then YOU are the real deal and in the wrong profession
Hi are you able to measure accurately the bolt face to mounting face so I can compare to the ones I have to accurately assess wether they will fit my bike. Thanks N