CCBs and 19” front wheels .... same issue as the F8x?

schnell325 · 03-14-2021, 10:03 PM

I know the G8x is very new to consumers, but what are the real world results of CCBs and the 19” front wheels.

Both my F8x’s with CCBs have gouged the front 19’s when a pebble gets caught between the calliper and the wheel ....

kbb · 04-25-2021, 08:48 PM

I think there will still be the same problem. I have just picked up mine with CCB and the clearance is minimal. I had CCB on my F80 before and did experience small gouges from rocks or pebbles stuck between the caliper/wheel.

schnell325 · 05-05-2021, 10:37 PM

Quote:

Originally Posted by kbb

I think there will still be the same problem. I have just picked up mine with CCB and the clearance is minimal. I had CCB on my F80 before and did experience small gouges from rocks or pebbles stuck between the caliper/wheel.

Yup. That’ll be an issue...

THEROK · 10-07-2024, 11:01 PM

Any updates years later?

M3SQRD · 10-10-2024, 10:45 PM

On the f8x, you can run 18” front wheels with CCB rotors if you machine ~2 mm of material away from the caliper in two areas. The wheel shown in the picture is from the f87 factory-built CSR racecar 513M forged wheels.

03-14-2021, 10:03 PM	#1
schnell325 Bored at work.... 954 Rep 5,481 Posts Drives: 2016 F82 M4 GTS//2022 M235iGC Join Date: Aug 2007 Location: Comox Valley iTrader: (8)	CCBs and 19” front wheels .... same issue as the F8x? I know the G8x is very new to consumers, but what are the real world results of CCBs and the 19” front wheels. Both my F8x’s with CCBs have gouged the front 19’s when a pebble gets caught between the calliper and the wheel .... __________________ Grey Matter:2008 E92 M3:608/425. SG/PS SOLD! Dark Matter:2015 F80 M3:495/505. SOLD! Anti Matter :2016 F82 M4 GTS 2024 U11 X1 2.8i
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04-25-2021, 08:48 PM	#2
kbb Private First Class 133 Rep 161 Posts Drives: 24' M3cs, 24' GT4RS, 23' Defender Join Date: Jul 2012 Location: Toronto iTrader: (2)	I think there will still be the same problem. I have just picked up mine with CCB and the clearance is minimal. I had CCB on my F80 before and did experience small gouges from rocks or pebbles stuck between the caliper/wheel. Attached Images
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10-07-2024, 11:01 PM	#4
THEROK Lieutenant Colonel 1632 Rep 1,550 Posts Drives: Model S Plaid Join Date: Dec 2010 Location: Los Santos iTrader: (0)	Any updates years later? __________________ Dry sump flat six
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10-10-2024, 10:45 PM	#5
M3SQRD Major General 4073 Rep 7,637 Posts Drives: G20 330ix,F22 240iX,e92 M3 Join Date: Jun 2009 Location: Mid-Atlantic iTrader: (12)	On the f8x, you can run 18” front wheels with CCB rotors if you machine ~2 mm of material away from the caliper in two areas. The wheel shown in the picture is from the f87 factory-built CSR racecar 513M forged wheels. Attached Images
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