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  1. 09-14 R1 Mechanical Help
    Hey I’m flushing my coolant system on my 2011 R1. I found at the bottom of my pan metallic shavings, I’ve put a magnet through it and very very little of it was actually metallic. Assumption is the rest may be aluminum. Thoughts should I be worried? I’ve attached a few photos to help it’s really...
  2. 02-03 R1 Mechanical Help
    Hi! A few days ago, I changed the coolant. I know it's supposed to be ethylene glycol (green), as per the service manual, but in a careless moment I managed to fill it with concentrated propylene glycol (also green). I have understood that I should change this again asap, but I got a tip that I...
  3. 09-14 R1 Mechanical Help
    Hi everyone, just a quick intro, I'm new to road bikes and recent bought my 09 model purely for track. I've been out to two track days and the bike felt awesome. I'm loving it. By chance, I noticed that the coolant overflow looked a bit dark in its container, so I popped it open and it felt...
  4. 04-06 R1 Mechanical Help
    Okay I replaced the thermostat and didn't have an o ring so obviously the thermostat housing is leaking, while looking at the left side (if sitting on the bike) of the bike I noticed an orange thing that looks like a gasket? Pardon my Idiocracy as I don't know anything about engines, but what...
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