The start of this test was not how I planned it. On the first ride I damaged my THM Clavicula crank and could not ride my MTB for 2 weeks. I changed to another crankset for the time being. The THM crankset is now under repair.
Did a couple of rides on the MTB, total of about 150km. All in dry conditions. But all on sand, as I mentioned before I live near the coast of the Netherlands. The MTB course I ride is in the dunes and riding on these surfaces can be bad for your chain.
Here are the first measurements, nothing shocking on these first kilometres. The Miche chain measured a 132.2mm when I mounted it. After 150km it’s ±132.25mm.
No up to the next kilometres of off-road fun.