question about rear brakes

[lttfde4]

so i just got a 77 xs650 and it has rear disk brakes is that OEM or an aftermarket kit?

 

[yamaman]

Welcome to the board fella, HERE'S a bit of info for you. The '77 would've had a drum rear, it's probably grafted on from a later model Special.

 

[lttfde4]

cool thanks very much im sure ill have tons of other questions thank god for the forum