Taillight Base Plate - Black- For Big Twin, Dyna, Sportster, and M8 Touring Speedline Bypass valve will not open

Bypass valve will not open on cold startups and at high RPM

If you own a 2015-2023 Street Glide

Moto Iron™ spoked wheels are a step above the generic wheels you might find elsewhere

Battery Box dimensions: 4 1/4" deep

Taillight Base Plate - Black- For Big Twin, Dyna, Sportster, and M8 Touring Speedline Bypass valve will not openTaillight Base Plate Black For Big Twin, Dyna, Sportster, and M8 Touring Did you crack your baseplate and have no idea how? Don't fret; this base plate will get you back to the important things in life, like riding. Rest easy knowing this is a direct replacement for OEM# 6829699A. Features: Black finish Mounting hardware included Made in the U. S. A.