Motorcycle Starter Solenoid Relay For TTR90 TTR 125 230 TW200 DT230 225 250 WR250F WR450F Majesty YP 250 Tmax XP 500 The motorcycle starter solenoid relay is designed as a replacement part to support the ignition system of compatible motorcycles.It is suitable for use with models including TTR90, TTR125, 230, TW200, DT230, 225, 250, WR250F, WR450F, Majesty YP 250, Tmax, and XP 500.The unit has been manufactured under processes certified to ISO9001 standards.This solenoid relay is built for direct replacement, offering compatibility with OEM codes 4BH-81940-00-00, 4SV-81940-12-00, 4SV-81940-00-00, 5HH-81940-02-00, and 5TJ-81940-12-00.Its dimensions are 55mm in height and 45mm in width, with a weight of 0.15 kg, allowing for compact installation.The design supports efficient cranking power and reduces electric current load during startup.Installation requires proper connection: the B terminal connects to the and the M terminal to the motor.This component serves as a functional upgrade or replacement for the starter system in select motorcycles.This is a replacement item from an aftermarket supplier.Brand names are cited solely to demonstrate device compatibility.