Custom Dynamics Smart Turn Signal Module For Harley Sportster

With these Smart 1157 Turn Signal Modules from Custom Dynamics, you can increase visibility with eye-catching Dual Color LEDs on certain Sportster models. Using a patent-pending technology, these plug and play LED clusters offer 48 LEDs which illuminate Red as a running and brake light, then switch to blink Amber as a full-contrast turn signal. Units are DOT/SAE compliant and include smoked turn signal lenses with watertight gaskets. Required SMART Turn Signal module is included with plug and play installation under the seat and applies choice of 10 optional brake flash/strobe patterns to the LED turn signals. 

Features:

• 48 dual color red/amber LEDs per unit for a full cluster red running light, bright red brake light & full contrast amber LED turn signal
• When a turn signal is activated, the red LEDs turn completely off for the entire turn signal cycle providing greater visibility to the amber turn signal
• Units are completely sealed with watertight gaskets
• Plug and play installation under the seat and provides 10 optional brake flash/strobe patterns
• DOT/SAE compliant