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Old 04-05-2009, 11:44 AM
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Any news on the calipers uses in the upcoming M-X6?

Just wondering if BMW will continue with multi-piston, fixed caliper brakes like it did with the 135, or are we back to the sliding caliper?
I saw the release said it would have 15.6" rotors, but didn't see anything about the calipers.
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Old 04-05-2009, 02:42 PM
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I read in one of the releases that they are fixed calipers in the front (4 piston), with rotors fabricated separately from the hat. The rear are sliding calipers.

edit: found the info

Quote:
Originally Posted by BMW Press Release
Powerful, reliable, and light: high-performance brake system.
Outstanding stopping power with fading reduced to an absolute minimum
is guaranteed by the high-performance brake system combining four-piston
fixed-calliper brakes at the front and swing-calliper brakes at the rear with
inner-vented lightweight brake discs.
The brake discs themselves measuring 395 mm/15.55" in diameter at the front
and 385 mm/15.16" at the rear feature a riveted connection joining the aluminium
brake holder and the grey-cast-iron friction ring to effectively counteract
any heat-induced deformation even under maximum loads.
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Last edited by JCL; 04-05-2009 at 02:52 PM.
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Old 04-25-2009, 11:33 PM
aus aus is offline
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Good info. Thanks.

Looks like BMW is finally starting to get up to date with their brakes. Those are HUGE rotors too.
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