Plastic Knurled Nut, M4 on Gauges normally require 4.


Vehicle Manufacturer: BMW
Application: BMW Airhead, K Bike Models
Make/Model: BMW K1, K75, K100, K1100, R50, R60, R65, R75, R80, R90, R100
Model Years: 1966 - 2005
Manufacturer #: 62 13 1 459 257

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)