When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Rear swingarm is connected to your tranny. So it has some play.
I checked my FXDC factory service manual on the swing arm and it doesn't mention side to side movement specs, least so far as I've found. But I don't think there should be any appreciable side to side play there if the bushings are good, bushing cups and spacers are all there and the pivot shaft nut is torqued to spec (70-77 ft-lbs).
The only things I can see that would cause rear wheel wobble be a loose swing arm or bad wheel bearings. I did see other threads posted about bad wheel bearings on some of the low mileage Dynas.
Loose spokes could cause this. On either rim. Do a ting tang test. My bike has had high speed wobble twice. I finally figured out it was the throw over bags I was using.
Easiest thing in the world to check:
Take one hand off the handlebars. If the wobble stops you are gripping the bars too tight.
(you won't admit it, but I bet you a beer that is what you learn) The wind makes it more noticeable.
If it still wobbles:
start with air pressure
look for unusual wear on tire
look for the sign of a wheel weight that has been thrown
then work your way up the forks.
Within 30 minutes you will know what is causing it.
The only time I have ever had any of my bikes wobble was due to a death grip. Whether it be from being scared to death, fearing of death or running from death.
OP--You just keep ignoring the advice to CHECK YOUR TIRE PRESSURE !
I didn't ignore that. I check the tire pressure. All good, the front was down by 3 pounds, but I suspect that wasn't enough to cause a problem. BUT THANKS ANYWAY.
Easiest thing in the world to check:
Take one hand off the handlebars. If the wobble stops you are gripping the bars too tight.
(you won't admit it, but I bet you a beer that is what you learn) The wind makes it more noticeable.
If it still wobbles:
start with air pressure
look for unusual wear on tire
look for the sign of a wheel weight that has been thrown
then work your way up the forks.
Within 30 minutes you will know what is causing it.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.