Tecmate Carburetor synchronizer adapter M6

The Extended Vacuum Adapter includes 1-1/2 feet of Santoprene hose and is ideal for permanent attachment to sport bikes or any other vehicle where it is necessary to remove various side panels, fiThe unique semi-rigid adapter allows for easy synchronization on bikes with hard-to-reach 5mm or 6mm fuel injection or carburetor timing ports.Simply bend the outer sleeve to the proper angle/shape and twist the inner tube to screw the brass fitting onto the port.