GS-911 BMW Motorcycles Tool
The GS-911 is an electronic wrench that you should have with you, regardless of whether you are working in your garage or are traveling out in the real world.
Descriptions for GS-911 Diagnostic Tool for Motorcycle BMW(GS-911 USB Professional)Models that are supported by GS-911

R-Series:
HP2 Enduro, HP2 Megamoto, R1200GS, R1200GS Adventure, R1200RT, R1200R, R1200ST, R1200S, R1200S HP2
R1200C, R1200CL, (single- & twin-spark on all models)
R1150GS/Adventure, R1150RT, R1150R, R1150RS (single- & twin-spark on all models)
R1100S (single- & twin-spark)
R850C, R850R, R850RT
K-Series:
K1300GT, K1300R, K1300S
K1200GT, K1200R, K1200R Sport, K1200S, K1200LT, K1200GT (non-CAN), K1200RS
F-Series:
F800S, F800ST, F800GS, F800R
F650GS (2008+ 2 cylinder)
F650GS, F650GS/Dakar, F650CS (single-spark on all models)
F650GS, F650GS/Dakar, F650CS (2-spark on all models)
C-Series:
C1, C1-200
G-Series:
G650 XChallenge, G650 XCounty, G650 XMoto
G650GS
G450X
S-Series:
S1000RR
Models that will definitely NOT be covered by GS-911
1. All motorcycles that are NOT fuel-injected
2. All motorcycles with mechanical fuel-injection (LE Jetronic) - these are K100, K100LT, K100RS, K100RT, K75, K75c, K75RT, K75s