Di2 Drivetrain Upgrade Kit XTR - M9250 (GS)

Each kit includes one each of the following:

• RD-M9250-GS
• SW-M9250-R
• BT-DN320
• EC-DN100
• SM-CN910-12

PLEASE NOTE: CS-M9200 is compatible with the MICRO SPLINE FREEHUB body standard. 9-45T is compatible with MICRO SPLINE FREEHUB standards and mounts with the use of a special lockring tool (TL-LR021).