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Old Sep 20, 2025 | 02:06 PM
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Default ZTK Question

Hi guys.
Sorry if this topic has been discussed before but to my knowledge, in the ZR1 allocations that went out this past Thursday the Alcon CCB are in constraints therefore the ZTK package is unavailable.
Does anyone know how difficult is to retrofit the brakes and the magnetic ride control? I know few people who decided to pass on ordering their ZR1s due to no ZTK package.
thanks
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Old Sep 20, 2025 | 05:14 PM
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Originally Posted by DrZ06FL
Hi guys.
Sorry if this topic has been discussed before but to my knowledge, in the ZR1 allocations that went out this past Thursday the Alcon CCB are in constraints therefore the ZTK package is unavailable.
Does anyone know how difficult is to retrofit the brakes and the magnetic ride control? I know few people who decided to pass on ordering their ZR1s due to no ZTK package.
thanks
Magnetic ride control is not a ZTK only option, however calibration for it is unique and not possible to upgrade. Alcon brake calibration (for stability control) is most likely unique as well.

My advice is if you want the ZTK, wait for it.
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Old Sep 20, 2025 | 06:00 PM
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Originally Posted by DrZ06FL
Hi guys.
Sorry if this topic has been discussed before but to my knowledge, in the ZR1 allocations that went out this past Thursday the Alcon CCB are in constraints therefore the ZTK package is unavailable.
Does anyone know how difficult is to retrofit the brakes and the magnetic ride control? I know few people who decided to pass on ordering their ZR1s due to no ZTK package.
thanks
‘Interesting as CCB come standard on the ZR1, ZTK gets more pistons but CCB’s are standard.
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Old Oct 30, 2025 | 11:07 AM
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Originally Posted by range96
Alcon brake calibration (for stability control) is most likely unique as well.
Can anyone confirm this? I opted to order the ZR1 during that Alcon brake constraint thinking I could swap out brakes and tires and could live without the ZTK suspension. I figured for the 3-4 times a year I track I wouldn't notice the difference between suspension, but 1000% want the brakes and tires.
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Old Oct 30, 2025 | 10:35 PM
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The Alcon brakes seem to be amazing but if you are (seriously) tracking the car the Carbon Ceramics are coming off either way. Big brake kit or Girodisc rotors and pads are getting installed. Tracked many cars with different brakes than stock and I have never heard of a brake calibration (stabilization) issue.
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