Ducati Monster Forum

powered by:

May 06, 2024, 10:28:17 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: No Registration with MSN emails
 
   Home   Help Search Login Register  



Pages: [1]   Go Down
  Print  
Author Topic: Stupid question about ATPC clutch  (Read 1883 times)
EEL
Hero Member
*****
Offline Offline

Posts: 1167


« on: July 12, 2011, 03:10:03 PM »

I just passed 30k on my S2R 800 and I am still running the same clutch.On my old 2003 m800 when the clutch started slipping I could feel and hear the rpm blip up in gear when I tried to accelerate. But that wasnt an ATPC slipper clutch like on my S2R 800.

So my question is does the slipper on my s2r800 will behave the same way as my old bike or not. My M800 clutch blew out after 17k I'm wondering why my S2R clutch has lasted so long. Just wanted to check to see if its supposed to act differently or not.
Logged
bikepilot
Hero Member
*****
Offline Offline

Posts: 994



« Reply #1 on: July 12, 2011, 03:24:15 PM »

If it slips it will do the same thing.  30k really isn't lasting all that long for a clutch - most wet-clutch bikes almost never need clutch plates (for example, my TLS which is known for an unusually weak clutch and makes 120hp to the wheel has 60k miles and everything is well within spec). 
Logged

2009 XB12XT
2006 Monster 620 (wife's)
1997 TL1000S
1975 Kawasaki H1 Mach III
2001 CR250R (CO do-it-all bike)
2000 XR650R (dez racer)
2003 KX100 (wife's)
1994 DR250SE (wife's/my city commuter)
Speeddog
West Valley Flatlander
Flounder-Administrator
Post Whore
*****
Offline Offline

Posts: 14813


RIP Nicky


« Reply #2 on: July 12, 2011, 03:31:19 PM »

The APTC clutch will start to slip the same way as your M800 conventional clutch.

It's got a helical spline arrangement so that it pinches the stack tighter under power, and less tight on overrun.
Logged

- - - - - Valley Desmo Service - - - - -
Reseda, CA

(951) 640-8908


~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~
EEL
Hero Member
*****
Offline Offline

Posts: 1167


« Reply #3 on: July 13, 2011, 06:01:40 AM »

So final question. when I do go to replace? Are there any alternative options than to pay a bazillion dollars for parts from the Ducati Dealer? I love the atpc setup but if there are non dealer markup options that are similar I am willing to consider them.

I couldnt find a lot of topics about replacing wet clutches, so I figured I would ask.
Logged
He Man
Post Whore
******
Offline Offline

Posts: 11596



WWW
« Reply #4 on: July 13, 2011, 06:19:29 AM »

the device it self is what "slips" the plates just sacrafices material as it slips, so you could relally use any plates you want. the question just becomes how long does it last under your type of usage?

For a dry clutch, i stay with OEM plates ,it tsaves me money in the long run and it performs much better than aftermarket alternatives, but it is priced 2x as much. (OEM price is about $330, barrnets are $159).

Logged

2006 Ducati S2R1100 Yea.... stunttin like my daddy CHROMED OUT 1100!!!!


Check out my Latest Video! 05/13/2017 :https://www.youtube.com/watch?v=P4xSA7KzEzU
EEL
Hero Member
*****
Offline Offline

Posts: 1167


« Reply #5 on: July 13, 2011, 11:43:32 AM »

So..again..what are my options for a wet system.. Dry doesnt matter to me. Are they interchangeable?
Logged
Speeddog
West Valley Flatlander
Flounder-Administrator
Post Whore
*****
Offline Offline

Posts: 14813


RIP Nicky


« Reply #6 on: July 13, 2011, 02:20:53 PM »

Conventional Ducati wet clutch and APTC clutch plates are different.

Stay with OEM plates for wet clutches.
Logged

- - - - - Valley Desmo Service - - - - -
Reseda, CA

(951) 640-8908


~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~
He Man
Post Whore
******
Offline Offline

Posts: 11596



WWW
« Reply #7 on: July 13, 2011, 03:44:01 PM »

Conventional Ducati wet clutch and APTC clutch plates are different.

Stay with OEM plates for wet clutches.

They fit last i remembered. I could be wrong on that.

The only other packs aside from stock OEM are barnetts. Im not too fond of them for dry clutch. I never used them for wet clutch, but installed it for a friend and he had no issues with it YMMV. Barnetts are much cheaper than stock just make sure you get the one based on your model year. I do OEM only for clutch pakcs though.
Logged

2006 Ducati S2R1100 Yea.... stunttin like my daddy CHROMED OUT 1100!!!!


Check out my Latest Video! 05/13/2017 :https://www.youtube.com/watch?v=P4xSA7KzEzU
EEL
Hero Member
*****
Offline Offline

Posts: 1167


« Reply #8 on: July 14, 2011, 10:55:26 AM »

Ok last 2 questions

Does the clutch basket ever need to be replaced?

Anything else I should check while im in there? I've heard the term throwout bearing mentioned before. Not sure what it is or whether its worth a look.
Logged
Speeddog
West Valley Flatlander
Flounder-Administrator
Post Whore
*****
Offline Offline

Posts: 14813


RIP Nicky


« Reply #9 on: July 14, 2011, 11:16:36 AM »

Baskets on wet clutch bikes hold up very well.
Only one I've replaced was broken by the cover, after it collapsed during a lowside...

Throwout bearing is between the pressure plate and the clutch pushrod.
Again, wet clutch bikes do well, I've not seen one needing to be replaced.
Logged

- - - - - Valley Desmo Service - - - - -
Reseda, CA

(951) 640-8908


~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~
Pages: [1]   Go Up
  Print  
 
Jump to:  


Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Simple Audio Video Embedder
Valid XHTML 1.0! Valid CSS!
SimplePortal 2.1.1