Ok, so that is ONE report. Me thinks you exaggerate a bit. Care to offer who made this report?
+1 on this. This is "a report" from an undisclosed source. Hardly qualifies for the original comment "there are reports".
Extreme main bearing problem causing catastrophic failures.
A fellow rider who was on a trip to Big Bend was riding close to Marathon West Texas, heard a suspicious noise that slowly built in volume, shut down the engine and coasted to a stop.
Luckily he was close to the Gage Hotel where we were staying.
We started the bike and sure enough the noise was much louder.
The bike was parked and trailered back on the chase vehicle to Houston later.
He called the dealer from Marathon.
Sure enough the dealer confirmed the problem.
There are over 4000 engines out there with bad main bearings was the report.
A sub standard batch was produced and now motors are failing.
The motors are being replaced free of charge and sent back to the factory.
The cost of a replacement was over $4000.
This is costing the bearing manufacturer a ton of money.
Think yourself lucky that you own an FJR!
This problem affects the 1200cc BMW horizontal twin.