The problem I have with all the Viaterra hard parts is the awful quality of the bolts supplied. They will strip easily if you apply decent torque and will be hard to remove later. They may also damage your bike by stripping the threads. Supplying good quality bolts is not a big ask and I was quite surprised at the low quality. Neither were any washers included and the colour of the bolts did not match the parts. The part itself is decent. You could buy the part and source your own bolts and washers, but that's not somethign one should have to do.