Custom Dynamics ProBEAM Bullet Ringz with 1157 bases are aftermarket replacements for OEM Parts 68168-89A and 68973-00. ProBEAM Bullet Ringz are an OEM LED turn signal and lens replacement with 8 LEDs embedded into an outer aluminum bezel and 12 center LEDs. The ProBEAM turn signals utilize automotive grade LEDs to produce an even brighter light output with wider viewing angle. The completely sealed unit powers the outer ring as the run light and the center as full contrast brake & turn signal function. Metal Tabs attach ProBEAM Bullet Ringz to OEM H-D bullet style housing for a secure installation. Bezel is available in a chrome or gloss black finish with smoke or red lens.Compatible with Harley-Davidson US Models with 1157 dual contact bases and OEM Bullet Style (pop-off) lens. OEM turn signals function as run, brake, and turn on models WITHOUT a center taillight. Also replaces rear OEM turn signals and lens on 2009-2012 Street Bob. Replaces OEM Parts 68168-89A, 68973-00. Does not fit (HDI) International Harley-Davison Motorcycles. SMART Signal Stabilizer or Load Equalizer required when front or rear turn signals are converted to LED on 2013-Earlier Harley-Davidson Sportster, 2011-Earlier Dyna, 2010-Earlier Softail, 2013-Earlier Touring and Trikes and all V-Rod models to ensure proper turn signal function and flash speed.