WHEN I WAS A TEENAGER I HAD A KONA WHICH HAD THE REAR BRAKES ON THE LOWER ARM NR THE CRANK.CAN ANYBODY HELP ME WITH IT AT ALL.IT WOULD OF BEEN A LATE 80S TO EARLY 90S BIKE.I THINK IT WAS A LAVE DOME.IF ANYONE CAN HELP ID BE EXTREMELY GRATEFUL.IF THERE ARE ANY OUT THERE PLS LET ME KNOW