Seal It Up: Retrofit left the back side of your housings a bit open to the elements? These rubber housing caps may be the perfect solution to re-seal.
Sizing: Available in four different diameters to fit the most common headlight flanges: 75/80/90/100mm internal diameter.
To Measure: Measure the outer diameter of your headlight's rear flange and select from the size menu above. If you're over by +3mm, we recommend going for the next size up and using a large zip tie to secure them.
Durable: Made of durable black rubber, they wont harden or crack over time through from hot and cold temperature changes. Ribbed inner ridge works to keep them fit snugly to the backside of the housing.