Single Sided Swingarm

Started by He Man, January 21, 2010, 05:27:16 PM

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He Man

We all know that a double sided swingarm is stronger and lighter at the same time. so why does ducati use a SSS on their SBKs? Its not like they are going to race them in endurance races. their main goal is WSBK.

DRKWNG

"Tradition" that was established after the 916/996/998 I would imagine.  The 999 went back to the DSS at the insistence of the Corse race division due to its superior design to only have the customer base raise holy hell.  So the SSS came back for the current generation of SBKs.

Monsterlover

It's cool.

What other reason would you need?

Next you'll probably tell me you hate dry clutch clatter and the color red.

"The Vincent was like a bullet that went straight; the Ducati is like the magic bullet in Dallas that went sideways and hit JFK and the Governor of Texas at the same time."--HST    **"A man who works with his hands is a laborer.  A man who works with his hands and his brain is a craftsman.  A man who works with his hands, brains, and heart is an artist."  -Louis Nizer**

DRKWNG

Quote from: Monsterlover on January 21, 2010, 05:42:23 PM
Next you'll probably tell me you hate dry clutch clatter and the color red.

Well...  Starting to become a fan of orange...

Monsterlover

Nothing wrong with liking other colors as well. . .

hows that Dookie treating you ;)
"The Vincent was like a bullet that went straight; the Ducati is like the magic bullet in Dallas that went sideways and hit JFK and the Governor of Texas at the same time."--HST    **"A man who works with his hands is a laborer.  A man who works with his hands and his brain is a craftsman.  A man who works with his hands, brains, and heart is an artist."  -Louis Nizer**

DRKWNG


1KDS

Quote from: DRKWNG on January 21, 2010, 05:44:30 PM
Well...  Starting to become a fan of orange...
You may not blaspheme in this holy ducati house!
Every bike I've ever owned.

DRKWNG


Popeye the Sailor

Quote from: He Man on January 21, 2010, 05:27:16 PM
We all know that a double sided swingarm is stronger and lighter at the same time. so why does ducati use a SSS on their SBKs? Its not like they are going to race them in endurance races. their main goal is WSBK.

FYI, the correct engineering solution is almost never the answer.  ;D
If the state had not cut funding for the mental institutions, this project could never have happened.

Howie

Quote from: He Man on January 21, 2010, 05:27:16 PM
We all know that a double sided swingarm is stronger and lighter at the same time. so why does ducati use a SSS on their SBKs? Its not like they are going to race them in endurance races. their main goal is WSBK.

As a generality that is true, but things are not always equal.  The SSS on the 1098 is both stronger and lighter than the DSS on the 999.  Could they have made an even lighter DSS?  Possibly, we will never know.  Why did they want to go back to a SSS?  Who knows.

Monsterlover

Sure they could have made a lighter one. . .

titanium or magnesium

:D
"The Vincent was like a bullet that went straight; the Ducati is like the magic bullet in Dallas that went sideways and hit JFK and the Governor of Texas at the same time."--HST    **"A man who works with his hands is a laborer.  A man who works with his hands and his brain is a craftsman.  A man who works with his hands, brains, and heart is an artist."  -Louis Nizer**

duccarlos

Quote from: polivo on November 16, 2011, 12:18:55 PM
my keyboard just served me with paternity suit.

WetDuc

Yea,...it just looks totally awesome.  I like the SSS better. 
2007 S2R1000, 2009 M696 & 2008 M695 (foster bikes)

fasterblkduc

Quote from: DRKWNG on January 21, 2010, 05:34:59 PM
"Tradition" that was established after the 916/996/998 I would imagine.  The 999 went back to the DSS at the insistence of the Corse race division due to its superior design to only have the customer base raise holy hell.  So the SSS came back for the current generation of SBKs.

Spot on. Ducati Corse used to complain a lot about the SSSwingarm and all the headaches it caused for setup due to the massive flex issues. True, they look nice but I prefer dual sided. I really like the GP looking one on the 696.
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EvilSteve

Quote from: howie on January 22, 2010, 02:46:18 AMWhy did they want to go back to a SSS?  Who knows.
I think that their leaked marketing document spelled out why pretty clearly - customers wanted it. You can call it tradition or market demands but the fact is that Ducati made the decision not for technical reasons.

Personally I don't really think it matters, no one on this board (ok, there may be a couple of exceptions) is capable of pushing the SSS to the point where a DSS would make a difference and sales drive the overall development, racing drives the refinement & tweaking.

This topic has been covered in detail plenty of times. Some people will always like either a SSS or a DSS irrespective of the pros and cons either way. I prefer a SSS because as a rider, it makes it really easy to adjust chain tension (no checking alignment), it's easier to clean the wheel and it just looks awesome.