The female Torx (E-Torx) size typically needed to remove the gear lever pivot bolt on many BMW GS motorcycles (including R1200GS/R1250GS) is an
E8 or
E10socket.
- Best Fit: The gear lever pivot bolt is generally an E8.
- Alternative/Older Models: On some older models (e.g., 2005 R1200GS), the pivot is secured by an E10 socket.