My Old BMX that I bought last 2017 has that kind same break but it is in Mechanical Disk Break and Eventually I sold it this year because I don't use it anymore and I think it needs a new owner who loves bike and that will take care of my old BMX Bike I'm glad I sold it so it could have a new owner and a new adventure
Is it possible to replace individual parts in this Gyro 3 system, e.g. the cable and armor in this combined system, which goes in the rear brake from the rotor down? Do you have to buy the whole set?