Disc brakes are dead

Better get this ready you really want to take the Dreck to the alps?

I thought it was worth posting a note about an incident on last weekend’s BCM.
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We also had a catastrophic failure of a Trek headset bearing. The headset arrangement looked very flimsy in view of the forces transmitted through the headset bearings but it just splintered into several bits and left the bike unrideable."
If you have one of these - do check it. It may be a one - off or possibly more widespread, so collecting data is handy...