Bought one of these to go on my Intense 6.6 as the rear was a little flexi. Used the Hope 10mm thru adaptor and SSC 10mm QR. Back end is now more noticeably stiffer and tracks much better.
If you want a 10mm QR you can't beat this at the price
Purchased a blue fitting kit 2 which is supposed to fit Formula RX brakes (2011 model) but it's not even close. Only bits that fit are the banjo end although the bolt is too short so original stainless silver bolt had to be used. At the lever end the Formula collar has a coarse thread as opposed to the fine thread on the superstar part, but this is an issue i brought up with them with their origin
got a set of these front and rear on a 203mm and 108mm with SLX 2012 brakes. Work great especially in the shitty weather we have constantly! really good reliable stopping power that seems to actually last as well!
Amazing colour, very very good material: these are the only coloured disc bolts I hav efound, to be made of steel.
I only suggest to avoid the torx key; most of us have plenty of torx keys, and it could damage bolts as they are loose in the package