Front wheel Bearings
#1
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#7
113k on my 2010 Road King.
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#8
Jack the bike up and rotate the wheel by hand. If the bearings are on their way out they will grumble and not run smoothly.
This is a long-running problem, my '07 Firebolt needed new bearings with it's first tyres at less than 5k miles. Fortunately for that bike the bearings are common across many brands and my local Yamaha dealer had them in stock.
This is a long-running problem, my '07 Firebolt needed new bearings with it's first tyres at less than 5k miles. Fortunately for that bike the bearings are common across many brands and my local Yamaha dealer had them in stock.
#10
I believe the culprit is usually poor seals, lack of enough quality grease inside, or both.
My 2011 RKC is still rolling along just fine, never been pressure washed either.
I also ride a full suspension mountain bike a lot in wet muddy conditions. Original suspension bearings played out early. Replaced with Enduro Bearings with a good triple lip seal and good grease, no more failures. The seals on the original bearings were cheap, loose, and hardly a decent seal. When I compare what my mountain bike's bearings deal with, and consider what our motorcycle bearings are exposed to, it MUST be a lack of consistent quality control on these motorcycle bearings. I would not declare the motorcycle bearings environment to be all that bad, really.
Man, really, what else could it be? I wash off the gritty, nasty mud off my mountain bike suspension bearings all the time, our motorcycle bearings stay relatively clean.
It is not rocket science. It's just a straight axle bearing set up. Jeez, the MoCo needs to get this right!
My 2011 RKC is still rolling along just fine, never been pressure washed either.
I also ride a full suspension mountain bike a lot in wet muddy conditions. Original suspension bearings played out early. Replaced with Enduro Bearings with a good triple lip seal and good grease, no more failures. The seals on the original bearings were cheap, loose, and hardly a decent seal. When I compare what my mountain bike's bearings deal with, and consider what our motorcycle bearings are exposed to, it MUST be a lack of consistent quality control on these motorcycle bearings. I would not declare the motorcycle bearings environment to be all that bad, really.
Man, really, what else could it be? I wash off the gritty, nasty mud off my mountain bike suspension bearings all the time, our motorcycle bearings stay relatively clean.
It is not rocket science. It's just a straight axle bearing set up. Jeez, the MoCo needs to get this right!