I just added a new oversized front brake to my DRZ-S. Have always thought the stock front brake was pretty weak.
The hardware provided is "top shelf". Excellent machining.
It is an improvement. Nothing earth shattering, but better. I did put some new EBC pads on at the same time. Bedded them in easy before doing my first stoppie !!!! Much better brake feel now.
It certainly increased the bling points of the bike. Good looking addition.
Overall this is a good upgrade, especially at the price offered.