Rmstator RMS900-106906 AC to DC Lighting Stator Voltage Regulator CDI Box Kit

The Rmstator RMS900-106906 is a complete AC to DC lighting conversion and electrical upgrade kit for the Yamaha YFZ 450. This all-in-one kit includes a 140W high-output stator, a heavy-duty voltage regulator rectifier, and a PeakRPM CDI box ECM — everything needed to convert your lighting system from AC to DC and restore full electrical performance in a single purchase.

Each kit is fully tested before shipping and is designed as a plug-and-play, direct-fit replacement for your original unit. RMSTATOR has also included the opposite connector (main harness side), knowing that these connectors are frequently melted, corroded, or defective and are a leading cause of recurring electrical problems.

High-Output Stator Features:

• 140W high-output stator — significant upgrade over stock
• Highest grade lamination materials for long-lasting durability
• Premium copper windings rated to withstand 200°C (392°F)
• Pick-up/pulsar coil included
• Connector and rubber grommet included

Heavy-Duty Voltage Regulator Rectifier Features:

• Exceeds OEM quality standards
• Improved heat sink design for better thermal management
• Enhanced charging capabilities
• Higher-grade electrical components throughout

PeakRPM CDI Box ECM Features:

• Engineered to deliver optimal ignition output across the RPM range
• Direct plug-in replacement for the factory CDI box
• Plug-and-play installation — no modification required

Note: This kit converts the lighting circuit from AC to DC power and reconfigures lights to run off the battery. This kit is not compatible with "R" model variants.