597588 Fastline, LED 3-1 taillight/turn signals. Black/smoke lens

These Fastline LED 3-1 lights feature a black billet aluminum housing and smoke lenses for a truly custom, integrated look. Each unit provides taillight, brake light, and turn signal functionality through high-intensity red and amber LEDs. The ECE-approved lenses are housed in a tiny 1 inch by 1/2 inch frame, making them one of the most compact 3-1 solutions available. They mount easily using a 14mm stem with 8mm threads, offering universal compatibility for your custom project. Sold as a pair, these units carry the OEM number 597588. They are the ideal choice for riders who want to clean up their bike's rear profile while maintaining full lighting functionality and high visibility.