BMW R1200RT/R1250RT Forum

After doing a bit more reading on Boxflyers tool list I tried a 10mm allen and it fit perfectly. Looking at the hex, there is a small relief at each corner which must allow the torx to work also. I just changed my oil last week and used the T55 with no problem.

Hi. My 2019 1250 is a t55 torx. When reinstalling torque it to 42 Nm with a new crush washer.