Feature: 1. Fitment: Motorbike voltage rectifier is built to original specifications and standard, replacement for Ninja ZX 10R 08‑18 and replacement for Ninja ZX 6R 08‑18. 2. OE Number: The replacing manufacturer part number for reference is 21066‑0028. Please double check the part number of your item before purchasing. 3. Voltage Regulator Function: The rectifier uses a semiconductor diode to conduct current to rectify and control the power supply, provide a stable voltage for the battery, and improve the ignition efficiency of the engine. 4. Advantage: Motorcycle voltage regulator uses highest quality electro conducting lamination materials, has improved heat sink and charging capabilities. 5. Ideal Replacement: Aftermarket replacement parts, used to replace old volt regulator in original vehicle, meet or will exceed OEM standards, direct replacement, easy installation. Specification: Item Type: Motorcycle Voltage Rectifier Material: Aluminium Alloy Voltage: 12V OE: 21066-0028 Application: Aftermarket replacement parts, used to replace old regulators in original vehicle, meet or will exceed OEM standards, direct replacement, easy installation Rectifier Function: The rectifier uses a semiconductor diode to conduct current to rectify and control the power supply, provide a stable voltage for the battery, and improve the ignition efficiency of the engine. Fitment: Replacement for Ninja ZX 10R 08-18 Replacement for Ninja ZX 6R 08-18. Package List: 1 x Motorcycle Voltage Rectifier Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!