Underslung rear brake adapter sd 990

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hossa00
Minimoto racer
 
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Underslung rear brake adapter sd 990

Postby hossa00 » Sun Aug 12, 2018 9:04 pm

does anybody knows where i can get a underslung rear brake adapter for the 990 superduke ?
want to mount brembo cnc 32 with 84mm

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Willh
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Re: Underslung rear brake adapter sd 990

Postby Willh » Sun Aug 12, 2018 10:03 pm

No, but the two piston from adventure fits and can be matched with appropriately sized master. Not the best but still better than the feeble stock setup.
2008 Superduke
850 Commando engined '68 P11 project

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Scotty
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Re: Underslung rear brake adapter sd 990

Postby Scotty » Mon Aug 13, 2018 7:01 am

hossa00 wrote:does anybody knows where i can get a underslung rear brake adapter for the 990 superduke ?
want to mount brembo cnc 32 with 84mm

I don't think that what you're looking for is a common conversion (I've never seen one) so you may have to take your wheel, spindle, brake components and swingarm to a race engineering shop and get them to design and fabricate what you want. I would suggest having the caliper mount made captive on the swingarm. Unfortunately the spindle does not suit a captive thread on the swingarm, but if you're going to this amount of trouble, why not get a new spindle made up to use a captive thread?
Wheelies - they ARE big, and they ARE clever....

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motoyoyo
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Re: Underslung rear brake adapter sd 990

Postby motoyoyo » Mon Aug 13, 2018 4:43 pm

If you are experiencing rear brake fade, why not just get a brake line cooler from Slavens Racing. You don't really need more rear braking, you just don't want it to stop working when you need it. A cooler will help keep brake fade to a minimum if you are using it a lot.

Otherwise, like Willh said, the twin pad rear caliper from the 990 adventure, SMR or SMT will slide right on the SD. You will still have the same issue with brake fade though once the fluid gets hot.
2008 990 SDR US, Full Titanium Akro, Rottweiler Airbox, SAS Blockoff

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hossa00
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Re: Underslung rear brake adapter sd 990

Postby hossa00 » Mon Aug 13, 2018 9:54 pm

i thought that there is a plug and play solution , but ok , then i have to use the adventure mod


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