These Mini stalk turn signals install using an 10 MM mounting stud. Their small size allows for a variety of mounting possibilities. They use 15 High Power LED's and definitely do not compromise on brightness, in fact they are very bright and easy to see even on Sunny Days.
As an added touch these Turn signals have an Amber Window on the Tip and an LED mounted to illuminate the back of the signal also.
They also feature rubber mounted studs so they don’t break easily when you accidentally knock them into something.
Flash Controllers/Resistors are recommended with this this item
One Pair of Super LED Mini Arrow Stalk Turn Signals Amber LEDs
Wiring: Two Wire, 12 Volt Systems
Bulb: 15 Amber LED's 12V 1Watt
Install: Universal Signal, will fit many different bikes, installation will vary, may require modification.
It mounts using a 10mm Mounting stud.
Dimensions: Stud: 5/8" Long, Thread is Metric 10mm
Lens: 1 7/8" Long, 1" Wide 1" Deep
Stalk: 1" Long (Without Stud) 3/4" Round
This light is E-Mark Certified
This is a Universal item. Additional modification might be needed to fit your ride.