Open VS Closed clutch?

Started by desmodoktor, August 21, 2010, 09:46:16 AM

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hackers2r

Actually Paoli, it is a DP conversion for the 848.

fastwin

Local DMFer did the DP conversion to his 848. Really nice. Too bad it doesn't come with it stock. But I guess that was one of the money saving features on the 848 for Ducati. Either way, still great scooters! [thumbsup]

truckinduc

My favorite thing about open clutches is the cooling. Before with it enclosed there was no cooling whatsoever, a wet clutch is cooled with oil. 

I still noticed slipping with new plates and springs untill I opened my cover. Then I vented my case cause it looks cool.

ducatiz

Quote from: fastwin on August 22, 2010, 07:58:20 AM
Local DMFer did the DP conversion to his 848. Really nice. Too bad it doesn't come with it stock. But I guess that was one of the money saving features on the 848 for Ducati. Either way, still great scooters! [thumbsup]

i doubt it was money saving.  parts are probably the same price, but Ducati gets to sell you the upgrade.
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MendoDave

Quote from: hackers2r on August 22, 2010, 05:19:39 AM
Actually Paoli, it is a DP conversion for the 848.

That's even better.  [thumbsup]

WetDuc

So you guys notice a difference in performance by opening the clutch due to better cooling?  That's interesting...
2007 S2R1000, 2009 M696 & 2008 M695 (foster bikes)

fastwin

Mine's good for an extra 10-15mph on top end easy! ;D Actually that was one of the first mods I did on any of my Ducs so I honestly couldn't tell you if they are better open or closed. I'm lovin' the rattle! [moto]

DucRS

#22
Oh, and don't forget the "envy" factor from other bikers. As I was riding around one day a fella on a Triumph makes it a point to catch me and we soon meet up at a light. While were there my bike's in neutral clancking and doing it's dry clutch dance  he then flips his lid and says "Damn, I love that sound"!
Black S4RS                               Black Multi S - Sold
Carbon Red Diavel                     ST4S abs - Sold
620 Red.

yotogi

My S2R1K had all kinds of clutch drag issues that were finally fixed by opening up the clutch. Of course, cleaning out the clutch every couple of weeks did the trick too, but I barely have enough time to ride as it is.

And you have to love the rattle!

NikosF

Hmmm.  I just closed my clutch yesterday.  I really like the look of the open clutch, but am enjoying hearing the engine and Termis instead of the rattle.

Here's what it used to look like (DP pressure plate and Speedymoto cover):

WetDuc

How do you guys like to clean out the clutch best?  Compressed air blasts or some kind of solvent or just soapy water?  Excuse my ignorance, I'm new to the dry clutch life.
2007 S2R1000, 2009 M696 & 2008 M695 (foster bikes)

DucRS

In order to get into the tight spots I use a long paint brush with mild soap and water and it does a fine job.
Black S4RS                               Black Multi S - Sold
Carbon Red Diavel                     ST4S abs - Sold
620 Red.

Armor

After 3,000 miles I opened the clutch.  There was basiclly no dust inside.
04 M1000s, Arrows, Light Flywheel, Ohlins suspension

muskrat

ride fast enough and all that dust will blow out.  [moto]  no need to clean  ;D
Can we thin the gene pool? 

2015 MTS 1200
09 Electra Glide

Monsterlover

Quote from: MrIncredible on August 21, 2010, 05:13:15 PM
There's the joy of dropping it on the clutch side while it's running and it lands on your leg. This is not to be underrated.


Of course, it ain't broke......

I didn't drop the bike on my leg but did get my pant leg caught in the clutch (stock cover cut sort of like PAC-man)

It stalled the bike, trapped my leg up against it and tore up my calf.

I had to unwind my pantleg out of the clutch.
"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**