Denali M4 LED Passing Lamp Modules (PR) 4.5" Round - Black Chrome DG Zipper-less clamshell design

Zipper-less clamshell design

Fixation holes center to center: 74 mm

with nitrite butadiene O- rings that seal in lubrication and deliver smooth power with minimal drag and horsepower loss

Lightening holes reduce rotational mass

improving aerodynamic performance

Denali M4 LED Passing Lamp Modules (PR) 4.5" Round - Black Chrome DG Zipper-less clamshell designThe DENALI M4 LED Passing Lamp Module is a direct plug and play replacement to your original 4 1 2 inch passing lamp sealed beams. It features a super bright main beam and a halo day time running light. Drop this passing lamp module into your existing passing lamp housing to create a piercing beam of white light that is the perfect combination of distance and width. The unique styling and black chrome finish will give your bike that modern custom look