Engine mounts/ isolators, is there really a difference vs. Cost ?
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Joined: Oct 2022
Posts: 379
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From: Kentucky
Engine mounts/ isolators, is there really a difference vs. Cost ?
Previously, I posted a thread concerning failed engine mounts on my 95 Dyna.
I'm looking at Kinetic Structures stainless steel mesh vs. rubber as a replacement.
But, at nearly $500.00 a pair vs. $300.00 ,are they worth the price difference?
That's a lot of scratch for me.
I've still got the trike to ride, but I hate my two wheeler to be down.
The Kinetic Structures mounts claim to be a " permanent fix" when compared to rubber compounds. Just looking for input and educated opinions.
Bought the Dyna used (1995 with 5,400 miles on the mill). Already dealt with and remidied an old age carb issue. Pieces of fuel line under float valve. Cleaned carb, and replaced fuel line with braided line ( stainless) , chucked the old, vacuum operated petcock , and replaced with an old style Pingle.
I'm thinking that this winter of replacing oil lines with new braided stuff. Inspect wheel and neck bearings, and anything else that's prone to fail over time .
She's a solid ride, overall, considering her age.
Just need to get more proactive regarding PMCS.
Have blessed day folks.
I'm looking at Kinetic Structures stainless steel mesh vs. rubber as a replacement.
But, at nearly $500.00 a pair vs. $300.00 ,are they worth the price difference?
That's a lot of scratch for me.
I've still got the trike to ride, but I hate my two wheeler to be down.
The Kinetic Structures mounts claim to be a " permanent fix" when compared to rubber compounds. Just looking for input and educated opinions.
Bought the Dyna used (1995 with 5,400 miles on the mill). Already dealt with and remidied an old age carb issue. Pieces of fuel line under float valve. Cleaned carb, and replaced fuel line with braided line ( stainless) , chucked the old, vacuum operated petcock , and replaced with an old style Pingle.
I'm thinking that this winter of replacing oil lines with new braided stuff. Inspect wheel and neck bearings, and anything else that's prone to fail over time .
She's a solid ride, overall, considering her age.
Just need to get more proactive regarding PMCS.
Have blessed day folks.
Last edited by KentuckyChristian; Aug 26, 2023 at 08:00 AM.
Stellar HDF Member
Joined: Feb 2013
Posts: 3,072
Likes: 1,726
From: Dallas, Texas
Ya get what ya paid for doesn't always apply. Needed to replace my motor mounts on my 07 Dyna after 30,000 something miles. Looked at denniskirk.com and found Drag Specialties motor mounts. Read all the reviews. good and bad. Got Em and swapped em. Now the good and the bad. Handling vastly improved from rear mount. Keeps swingarm very stable. The bad is a slight increase in vibrations. Actually, that's not a bad thing, it feels like an older Harley. Over 60,000 and no signs of needing too be replaced.
Thread Starter
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Joined: Oct 2022
Posts: 379
Likes: 813
From: Kentucky
Ya get what ya paid for doesn't always apply. Needed to replace my motor mounts on my 07 Dyna after 30,000 something miles. Looked at denniskirk.com and found Drag Specialties motor mounts. Read all the reviews. good and bad. Got Em and swapped em. Now the good and the bad. Handling vastly improved from rear mount. Keeps swingarm very stable. The bad is a slight increase in vibrations. Actually, that's not a bad thing, it feels like an older Harley. Over 60,000 and no signs of needing too be replaced.
I looked at Drag Specialties. May look again.
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,006
Likes: 7,541
From: Poolville
You should try and get a hold of form member @maxheadroom , he's actually tried and logged the different mounts including the kinetic and I believe he said it wasn't worth it...
Cruiser
Joined: May 2010
Posts: 217
Likes: 38
From: NE Illinois
KC,
I went with Drag Specialties and was warned on this forum to check to see if there was a gap between the engine and the mount with the engine supported perfectly and the mount bolted to the frame. There was a gap and I filled it with washers to avoid preloading the mount. It works great.
When I replaced my Evo softail oil lines I used transmission hose, SAE rated, from my local car parts franchise and fuel injection clamps. The hose is rated to 250 psi and 275 F.
I went with Drag Specialties and was warned on this forum to check to see if there was a gap between the engine and the mount with the engine supported perfectly and the mount bolted to the frame. There was a gap and I filled it with washers to avoid preloading the mount. It works great.
When I replaced my Evo softail oil lines I used transmission hose, SAE rated, from my local car parts franchise and fuel injection clamps. The hose is rated to 250 psi and 275 F.
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Seasoned HDF Member
Joined: Sep 2008
Posts: 14,064
Likes: 11,083
From: San Diego, CA
I'm new to Dynas... but been on Harleys since 1978.
Before buying a 2016 Low Rider for my herd just 8 months ago, I looked into the dyna vibration issues. I read a ton on the various engine mounts out there... Including some opinions and experiences of maxheadroom. (who IMHO has extensive experience & knowledge with HD bikes)
Just FWIW....
The general feeling I got, is that the aftermarket mounts are better for control, like keeping the bike planted firmly especially as you ride it hard, and longevity... However, they don't lower vibrations, and will often slightly add to the vibrations. Many think the trade-off of more vibrations v the bike feeling more planted/stable in hard turns is worth it... I suspect that opinion is affected by power levels and/or riding style...
Luckily my '16 Low Rider was low miles (11K) and doesn't excessively vibrate. I inspected both front & rear engine mounts and the rubber is like new. I have not yet had to deal with an engine mount issue. But, based on the 4k miles I've put on it, with my riding style, I will most likely go with OEM replacements when the time comes for new mounts..
OP, good luck with your research and share your conclusions when you make a decision on mounts...
Before buying a 2016 Low Rider for my herd just 8 months ago, I looked into the dyna vibration issues. I read a ton on the various engine mounts out there... Including some opinions and experiences of maxheadroom. (who IMHO has extensive experience & knowledge with HD bikes)
Just FWIW....
The general feeling I got, is that the aftermarket mounts are better for control, like keeping the bike planted firmly especially as you ride it hard, and longevity... However, they don't lower vibrations, and will often slightly add to the vibrations. Many think the trade-off of more vibrations v the bike feeling more planted/stable in hard turns is worth it... I suspect that opinion is affected by power levels and/or riding style...
Luckily my '16 Low Rider was low miles (11K) and doesn't excessively vibrate. I inspected both front & rear engine mounts and the rubber is like new. I have not yet had to deal with an engine mount issue. But, based on the 4k miles I've put on it, with my riding style, I will most likely go with OEM replacements when the time comes for new mounts..
OP, good luck with your research and share your conclusions when you make a decision on mounts...
Last edited by hattitude; Aug 28, 2023 at 12:50 PM.
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Road Warrior
Joined: May 2007
Posts: 1,424
Likes: 382
From: Arkansastan
I'm new to Dynas... but been on Harleys since 1978.
Before buying a 2016 Low Rider for my herd just 8 months ago, I looked into the dyna vibration issues. I read a ton on the various engine mounts out there... Including some opinions and experiences of maxheadroom. (who IMHO has extensive experience & knowledge with HD bikes)
Just FWIW....
The general feeling I got, is that the aftermarket mounts are better for control, like keeping the bike planted firmly especially as you ride it hard, and longevity... However, they don't lower vibrations, and will often slightly add to the vibrations. Many think the trade-off of more vibrations v the bike feeling more planted/stable in hard turns is worth it... I suspect that opinion is affected by power levels and/or riding style...
Luckily my '16 Low Rider was low miles (11K) and doesn't excessively vibrate. I inspected both front & rear engine mounts and the rubber is like new. I have not yet had to deal with an engine mount issue. But, based on the 4k miles I've put on it, with my riding style, I will most likely go with OEM replacements when the time comes for new mounts..
OP, good luck with your research and share your conclusions when you make a decision on mounts...
Before buying a 2016 Low Rider for my herd just 8 months ago, I looked into the dyna vibration issues. I read a ton on the various engine mounts out there... Including some opinions and experiences of maxheadroom. (who IMHO has extensive experience & knowledge with HD bikes)
Just FWIW....
The general feeling I got, is that the aftermarket mounts are better for control, like keeping the bike planted firmly especially as you ride it hard, and longevity... However, they don't lower vibrations, and will often slightly add to the vibrations. Many think the trade-off of more vibrations v the bike feeling more planted/stable in hard turns is worth it... I suspect that opinion is affected by power levels and/or riding style...
Luckily my '16 Low Rider was low miles (11K) and doesn't excessively vibrate. I inspected both front & rear engine mounts and the rubber is like new. I have not yet had to deal with an engine mount issue. But, based on the 4k miles I've put on it, with my riding style, I will most likely go with OEM replacements when the time comes for new mounts..
OP, good luck with your research and share your conclusions when you make a decision on mounts...
Seasoned HDF Member
Joined: Dec 2005
Posts: 19,830
Likes: 7,968
From: poway
Ya get what ya paid for doesn't always apply. Needed to replace my motor mounts on my 07 Dyna after 30,000 something miles. Looked at denniskirk.com and found Drag Specialties motor mounts. Read all the reviews. good and bad. Got Em and swapped em. Now the good and the bad. Handling vastly improved from rear mount. Keeps swingarm very stable. The bad is a slight increase in vibrations. Actually, that's not a bad thing, it feels like an older Harley. Over 60,000 and no signs of needing too be replaced.
Last edited by Max Headflow; Aug 29, 2023 at 11:10 AM.
