This is a small DC regulator/Rectifier that is designed to regulate DC voltage to your headlight. Comes already wired.
Will work on Honda CRF250X non-EFI motorcycles of the following years:

• Honda CRF250X 2005-2017
• SKU: 122013
• Specifications
• Product Type Motorcycle D/C Unwired Voltage Regulator/Rectifier
• Description D/C; Unwired (Does Not Include Connectors or Fuse Black)
• Application Motorcycle
• Wiring Harness Included Yes
• Wiring Harness Description 160 Watt A/C Regulator/Rectifier
• Wiring Harness Length (in.) 12
• Switch Included No
• Mounting Hardware Included No

Disclaimer

Buyer is responsible for ensuring that it uses the products (and its vehicle) in accordance with all applicable laws, regulations, guidelines, and standards of care. Buyer acknowledges that some products may only be used when off-roading, and Buyer will comply with all vehicle and road safety guidelines.

Buyer is solely responsible for (and will indemnify and hold Bestop harmless for) any claims, losses, damages, fines, fees, costs, or other amounts arising out of Buyer's non-compliance with these provisions.