If the Racer came with same banjo fitting like the Classic, the adapter would work. But on the Racer, it's the banjo fitting. The angle of the bend is just too extreme, there's too much tention on the line when you turn the handlebar. Over time,
it's very likely for the line to snap at the benjo fitting point due to the tention. I changed the line with different banjo fitting just to be safe. Also on the Racer there's the fairing clearance you have to tackle with, you can only install the adapter at certain angle. This was a complicated process. Also the Magura HC3 clutch micro switch circuit is incompatable with the BMW circuitry. The clutch micro switch from Magura does not work properly with BMW wiring loom due to the Magura micro switch are 180 degrees out of phase. The issue with the switch is known and Magura supposedly have a solution. Magura did sent me another mico switch, but it's the same micro switch. End up removing the Magura micro switch and
installing a different banjo bolt with the micro switch instead.