I have a Trek X-Caliber 8 with a SRAM SX Eagle 12 speed drive train, but I only have a SRAM NX Eagle chain. What is the exact difference between the two chains, and how can I modify my chain to make it work with my bike?
- I do not have another Eagle chain
- The chain is too long, not too short
- I do have a chain breaker, but the pins seem to be stamped so you can't take them out? My chain breaker might just not be up to the task.