Motorcycle Alternator Stator Coil compatible with MTN850 MT09 SP 2021 NIKEN 900 GT Phantom models.Part numbers B7N-81410-00 and BD5-81410-00.Designed to replace the stator assembly, this component generates electrical power for the motorcycle's system.Constructed for durability and consistent performance under regular operating conditions.stable voltage output for ignition and accessory function.Direct fit replacement without modification required. Compatibility : This is a third-party replacement component.Brand and model references are included solely to indicate fitment.