For Yamaha Models:
YZF-R1 1999-2000
YZFR1 YZF-R1 2002-2006, 2009

Product Type Starter Relay Solenoid Housing Material High-temperature impact resistant ABS engineering plastic Conductive Core Material Pure oxygen-free copper Rated Operating Voltage 12V DC Rated Load Current 30A Sealing Protection Grade IP65 waterproof and dustproof Operating Temperature Range -40℃ to 125℃ Mounting Hole Diameter 6mm Terminal Configuration 4 pin Replacement OEM Reference Numbers 4SV-81940-00-00, 5PW-81940-00-00 Installation Type Direct bolt-on replacement, no modifications needed Service Life ≥ 50,000 switching cycles Corrosion Resistance Passed 72 hour salt spray test