Rear brake recall someone did it 14mm brake cylinder replacement?

20R3GT

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Joined
Aug 22, 2021
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135
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2020 Triumph Rocket 3GT
Hi guys I have question, I received triumph recall on rear brake master cylinder replacement and some caliper spacers!! I never have problem with my rear brake and it’s working fine! Main question would you do free upgrade from old standard 12mm to new upgraded 14mm master cylinder for free by dealership or i should live it as is?? Kind not broken don’t fix? In my head 14 is bigger and better and will be advantage and maybe true couple years off trying to fix problem who has it, they finally accomplishes research and do have correct way to bleed the brake and make them work?? Any feedback who did and have good or positive feedback appreciate! English is not my first language so don’t judge strongly grammar!
 

Just my opinion
I think that you should wait till this replacement gets tested
If it is working don't fix it. At least till the other part is tested
 
Hi,

mine was replaced under warranty but obviously the mechanic at my dealership doesn't know how to bleed the brakes correctly because I noticed random depressions in the pedal... So, in the end, make the change, keep the old one just in case, but check the purge carefully!!!
 
I did it also yesterday update on 14mm master cylinder and some spacer between caliper and brake hose! Feels hard like it was before but pedal travel feels 1/3 shorter!! Hope it will stay like that because I have no problem before even with old one 12mm!