wobbleing baggers?

Started by jdilly, March 03, 2012, 04:04:29 AM

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ol38y

The HD baggers are notorious for shaking their head with a high speed wobble. That's why Laura Klock doesn't ride her HD bagger anymore. The problem originates in the rubber mounted swingarm/rear engine mount. The trees are a small part of the problem also. You can fix the biggest part of the problem by getting the poly rear engine/swingarm bushings. The engine stabilizer that mounts under the oil pan will help some but I personally don't think it's worth the price they get for them. That's what you can do with off the shelf parts. If you want more find someone with a frame jig and a welder... 
Larry Cason
Bakersfield,CA    It's a dry heat!

2010 BUB 1350 M-PG record
2012 Speedweek  1350 A-PG record 169.975
2014 El Mirage Dry Lake  1350 A-PG  172.651

ol38y

Quote from: wobblywalrus on March 05, 2012, 09:42:06 AM
Dilly, is your wobble under power or on shut down?  Is there something that triggers it?

In my experience, the answer to all your questions is yes...
Larry Cason
Bakersfield,CA    It's a dry heat!

2010 BUB 1350 M-PG record
2012 Speedweek  1350 A-PG record 169.975
2014 El Mirage Dry Lake  1350 A-PG  172.651

Stan Back

Who's got the photo of the bagger with the pinwheel guy at El Mirage a couple of years ago.  I can't find it.
Past (Only) Member of the San Berdoo Roadsters -- "California's Most-Exclusive Roadster Club"

ol38y

That thing looked scary sitting still. They had made numerous frame modifications to it. I don't remember the particulars though.
Larry Cason
Bakersfield,CA    It's a dry heat!

2010 BUB 1350 M-PG record
2012 Speedweek  1350 A-PG record 169.975
2014 El Mirage Dry Lake  1350 A-PG  172.651

manta22

Quote from: Peter Jack on March 08, 2012, 05:32:10 PM
We're talking bikes here Neil. Toe ain't that critical!  :evil:

Pete

That'll teach me to read further in the thread!    :-P

Regards, Neil  Tucson, AZ
Regards, Neil  Tucson, AZ

wobblywalrus

It might be good to slow down on that thing while you are still alive.