NGK Spark Plug KR9CI Fits:

- Width: 16" (40

70-75 500 H1 Mach III

perfect for non-O2 sensor-equipped models with sensor equipped exhaust systems or when O2 sensors are no longer needed

trw 1 clip on styre set svart styre 3OM NGK Spark Plug KR9CI Fits:Simply installs by removing the top triple tree, or lower the forks from the triple tree, and clamp the clip ons around the inner fork tubes. Manufactured from anodized aluminum. Comes with machined in slots to accommodate 82 up style H D models. Accepts regular 1" diameter handlebar controls. TV approved. Note: 517191 (silver) and 517192 (black) replacement tubes are available without machined in slots for use on pre 1982 models.