I have a new mountain bike with an SRAM GX 12-speed drivetrain. I am thinking about rotating the chain to make maintenance easier and to increase the lifetime of the cassette. I would swap between two chains every 250 km or something.
But the chain comes with an SRAM PowerLock. SRAM advertises these links as a one-time use link. This makes me think that I have to use a new PowerLock every time I am swapping between the chains. This cost would make it less desirable for me. But they are cheap, so it is surmountable.
So my question is: How can I rotate chains on an SRAM GX-12?
Is it worth using a new PowerLock every time?