1/2 Pcs Motorcycle Starter Solenoid Relay for FZ07 FZ10 MT10 MXT850 Niken GT YZ250F YZ450F WR250F WR250R WR250X WR450F Material: Copper and EPDM Quantity: 1 pc or 2 pcs (choose color) Compatibility: Models including FZ07, FZ10, MT10, MXT850, Niken GT, YZ250F, YZ450F, WR250F, WR250R, WR250X, WR450F External Testing Certification: ISO9001 Model Name: 1SR006 OEM Code: 1S3-81940-00-00, 2GB-81940-00-00 Special Features: Replacement of parts with a focus on cranking power and reduced startup switch electric current The design emphasizes efficient cranking power and lower electric current during startup, supporting improved function over time. Installation is straightforward due to direct compatibility with multiple models such as FZ07, FZ10, MT10, MXT850, Niken GT, YZ250F, YZ450F, WR250F, WR250R, WR250X, and WR450F.Matching OEM codes 1S3-81940-00-00 and 2GB-81940-00-00 help proper fitment without modifications. Compatibility Statement: This is not an manufacturer part.Brand/model references are used for fitment guidance.