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Old Feb 12th, 2011, 10:20 pm   #1 (permalink)
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Lowered HM

It is safe to lower 2-3 cm HM SP ?
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Old Feb 13th, 2011, 4:47 pm   #2 (permalink)
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Lowering the Tard

I lowered my link all the way, dropped the forks 1/2" up front, cut a 1" out of the seat. Walla! Flat footed at red lights and still turns like stink! No probs. PS if you want to carve the twisties add rear sets!
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Old Feb 14th, 2011, 10:58 pm   #3 (permalink)
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Originally Posted by Leebherron View Post
I lowered my link all the way, dropped the forks 1/2" up front, cut a 1" out of the seat. Walla! Flat footed at red lights and still turns like stink! No probs. PS if you want to carve the twisties add rear sets!
Please forgive my ignorance but to lower the rear you adjusted to the min the rear link next to the shock correct?
And the front just buy the allen bolts in the forks?
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Old Feb 14th, 2011, 11:40 pm   #4 (permalink)
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Yes, you got it.
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Old Feb 15th, 2011, 9:19 pm   #5 (permalink)
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This is my lowered setup,what do you think?

FRONT
.40" lower forks
1/4 turn to the harder setting compression
1/4 Turn to the harder setting rebound

REAR
Softened 5 turns to the spring coil over
Shock canister 2 clicks harder
Link OEM distance

I am not sure if the suspension link has to be adjusted after softening the spring 5 turns.I think this link controls the suspension upper travel like when you brake hard in the front,it prevents the lower part of the swing arm to contact a metal heat shield at max travel.
I am happy with the height now just want to be sure I did the correct things in the rear...
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Old Feb 15th, 2011, 10:12 pm   #6 (permalink)
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Quote:
Originally Posted by SSR-SFS View Post
This is my lowered setup,what do you think?

FRONT
.40" lower forks
1/4 turn to the harder setting compression
1/4 Turn to the harder setting rebound

REAR
Softened 5 turns to the spring coil over
Shock canister 2 clicks harder
Link OEM distance

I am not sure if the suspension link has to be adjusted after softening the spring 5 turns.I think this link controls the suspension upper travel like when you brake hard in the front,it prevents the lower part of the swing arm to contact a metal heat shield at max travel.
I am happy with the height now just want to be sure I did the correct things in the rear...
WHOA!!!

Actually, if I'm reading this correctly, you did it all wrong.

It sounds like you used the sag to lower your bike.

Do a search on suspension set-up in this forum and do some reading. There you will find the correct way to lower your bike without severely effecting your handling (like you just did).

I ran a search on "setting sag" and came up with this: Suspension Gurus Needed

Then I did a search in this forum on "lowering" and came up with this:Lowering bike with adjustable linkage?

Either way, you MUST undo what you did to your suspension if you want that bike to handle even close to correct. I'm not sure that the bike would even be rideable the way you have it unless you use it like a scooter to pick up groceries.

Dave
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Old Feb 15th, 2011, 10:39 pm   #7 (permalink)
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Originally Posted by Decreasing Dave View Post
WHOA!!!

Actually, if I'm reading this correctly, you did it all wrong.

It sounds like you used the sag to lower your bike.

Do a search on suspension set-up in this forum and do some reading. There you will find the correct way to lower your bike without severely effecting your handling (like you just did).

I ran a search on "setting sag" and came up with this: Suspension Gurus Needed

Then I did a search in this forum on "lowering" and came up with this:Lowering bike with adjustable linkage?

Either way, you MUST undo what you did to your suspension if you want that bike to handle even close to correct. I'm not sure that the bike would even be rideable the way you have it unless you use it like a scooter to pick up groceries.

Dave
Thanks for the info will read now.
The bike feels the same,but I will check the info thanks again.
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Old Feb 15th, 2011, 11:03 pm   #8 (permalink)
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Ok so in the REAR I have to return the 5 turns I softened the spring and reduce the ride height just by adjusting the link to the min pos.

If I reduce the link distance the spring will not compress to much and make the rear bumpy ?
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Old Feb 15th, 2011, 11:38 pm   #9 (permalink)
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Originally Posted by SSR-SFS View Post
Ok so in the REAR I have to return the 5 turns I softened the spring and reduce the ride height just by adjusting the link to the min pos.
Yes

Quote:
Originally Posted by SSR-SFS View Post
If I reduce the link distance the spring will not compress to much and make the rear bumpy ?
No

Certainly not baggin' on 'ya dude but I am a bit puzzled about why you did what you did. I mean, you had it right in this post:

Quote:
Originally Posted by SSR-SFS View Post
Please forgive my ignorance but to lower the rear you adjusted to the min the rear link next to the shock correct?
And the front just buy the allen bolts in the forks?
...but then you changed your mind??

Ok, here's what I would do. First I would return the spring on the shock to where you started before you "lowered" it. Then, I would set the correct sag on the shock and the forks. You do not need to be able to touch the ground for this but you will need at least one more person to do it correctly/easily.

Then, I would take measurements from the ground to a solid point on the rear of the bike and again at the front of the bike.

Then, and only then, would I turn the rear linkage down to its lowest setting, thereby lowering the rear of the bike.

Now, take that measurement from the ground to the solid point at the rear of the bike again. Note the difference between what it was, and what it is now. For arguement's sake, lets just say it's 30mm lower now.

Now you want to support the front of the bike at the triple clamps (a stand or hang from rafters?). You can now loosen the allen bolts on the triple clamps and push the fork tubes higher in the clamps. You want 30mm out of the adjustment so that the front and rear will remain balanced (at least to begin with) but with the rake of the forks, you will probably have to push the fork up more than 30mm to achieve this.

Once that is set (it will be trial and error until it is correct), you now have a bike that has the correct sag for your weight and is lowered the maximum that you can do without major modifications/changing parts.

At this point, changing the seat to the comfort seat or even the racing seat will yield you a better reach to the ground.

One thing to note. There is a chance that you cannot go high enough with the fork tubes to equal the amount that you lowered the rear due to the handlebars being in the way. There are handle bar risers that can help with this, but if it were me, I would go as far as I could with the front, then readjust the rear (easier, doesn't need to "hang" while you do it) to match the front until I could get some risers. This way, the attitude of the bike is uneffected and it will handle as Ducati had intended.

Dave
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Last edited by Decreasing Dave; Feb 16th, 2011 at 3:42 am.
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Old Feb 16th, 2011, 3:26 am   #10 (permalink)
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You could also buy my maxton cartrige kit in the clasiffields which will lower your bike by 30mm.
Then the forks dont need to be raised in the clamps.
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