FSR-Si
Senior Retro Guru
Dont know if this has been done before, But the U brake on my GT was pants so today i had a play about with an old Magura and it worked. take a look
Ubrake
Magura
Just turn the mounting brackets upside down and they just about fit
bit of a squeeze with a 2.3 tyre on though
Ubrake
![Gt002.jpg](/proxy.php?image=http%3A%2F%2Fi145.photobucket.com%2Falbums%2Fr228%2Ffat-trucker%2FBike%2FGt002.jpg&hash=0c6895e5ee121251fe01e40969844592)
Magura
![DSC00012.jpg](/proxy.php?image=http%3A%2F%2Fi145.photobucket.com%2Falbums%2Fr228%2Ffat-trucker%2FBike%2FDSC00012.jpg&hash=b5256098f94606689202b4324997844a)
![DSC00011.jpg](/proxy.php?image=http%3A%2F%2Fi145.photobucket.com%2Falbums%2Fr228%2Ffat-trucker%2FBike%2FDSC00011.jpg&hash=d7ec77c2e8f570c95fe1407c479187e6)
Just turn the mounting brackets upside down and they just about fit