ITEM NAME:Motorcycle Rearview Mirror 7/8 Inch Cnc Handle Mirror With Turn Signal Y6H9 Motorcycle Rearview Mirror 7/8 Inch Cnc Handle Mirror With Turn Signal Y6H9 Wire connection: 1. Black--negative, Yellow--positive (LED Light is Yellow) 2. Black--negative, Red--positive (LED Light is White) Color: black; Material: aluminum Hex key required when install (Hex key not included) Mirror Size: About 3inch Fitment: Please Ensure This Part Fits For Your Motorcycle Before.Tighten the screws. Push the mirrors to the handle bar end. Ensure your motorcycle handlebar size is 22mm. Black--negative, Yellow--positive (LED Light is Yellow). Adjust the size & Done.