who has an s4r and can advise/confirm if the front rotors are 5 bolt or 6 bolt?

a presto,
johnc

What year, John?  IIRC, the S4rs and S4r with testastretta are different than the s4r with the 996 motor.

I may be able to help, if you let us know what year.

AFAIK:

Desmoquattro - 6-bolt
Testastretta - 5-bolt

07 S4RS = 5 bolt pattern.

'05 S4R (996 motor) has 6-bolt front rotors.

i am still looking to off-load the BST wheels i have for sale ... http://ducatimonsterforum.org/index.php?topic=16439.0

Those are Sexy 

Quote from: ROBsS4R on December 29, 2008, 07:32:20 PM
Those are Sexy 

You should buy them.

Quote from: MrIncredible on December 29, 2008, 07:33:39 PM
You should buy them.

I just bought a S2000 and the S4R is sitting at Nichols right now which is going to cost me another $800 are so after I get the new tires and belts etc. =(

Quote from: ROBsS4R on December 29, 2008, 07:35:29 PM
I just bought a S2000 and the S4R is sitting at Nichols right now which is going to cost me another $800 are so after I get the new tires and belts etc. =(

Those rims have new tires on them. Think how much you could save! And the lower weight-it'll increase your gas mileage by up to 57%!

Quote from: MrIncredible on December 30, 2008, 12:44:43 PM
And the lower weight-it'll increase your gas mileage by up to 57%!

But you have to factor in the extra wheelies, knee-down corners at 9000RPM, and traffic citations you'll get from having such a fast-turning bike.