How do I perform the SRAM B-gap adjustment on my bike's derailleur?

Answer 1

To perform the SRAM B-gap adjustment on your bike's derailleur, follow these steps:

1. Shift the chain to the smallest chainring and smallest cog.
2. Loosen the B-tension screw on the derailleur to create more space between the upper jockey wheel and the smallest cog.
3. Adjust the B-gap by turning the B-tension screw clockwise to decrease the gap or counterclockwise to increase it.
4. Check the gap by eye or use a feeler gauge to ensure it is within the recommended range.
5. Tighten the B-tension screw once the gap is set correctly.

Remember to test the shifting performance after making the adjustment to ensure smooth operation.