Motion Pro Tools

Kit includes a dial indicator with extensions and a 14mm spark plug tread adapter Allows inspection and adjustment of ignition timing Scaled in millimeters Designed to clear frame tubes on most recent water cooled models Gauge face size 1 1/2 inch

Kit includes a dial indicator with extensions and a 14mm spark plug thread adapter Allows inspection and adjustment of ignition timing Designed to clear frame tubes on most recent water cooled models Gauge face size 1-1/2" Due to limited space between the cylinder head and upper frame rails, this kit does not fit on Yamaha RD two stroke twins with the engine installed in the frame. You will also need Motion Pro's adapter kit for air-cooled engines P/N 08-0249 in order to get it to work on Yamaha RD two stroke twins with engine out of frame