Direct OE fit: This headlight, horn and ignition switch is a direct replacement for OE number 78111070000, made to integrate cleanly with the original handlebar wiring and mounting points for a reliable, factorylike fit. Wide compatibility: Designed to fit many models across the EXC and XCW series and related bikes. Compatible models include 125, 200, 250, 300, 380, 400, 450 and 520 EXC/XCW series. Engineered to cover model years from 2000 to 2023, including EC 250/300 (2021–2023), EC 250F and 350F (2021–2023), 125 EXC (2000–2016) and 125 XCW (2017–2019). Always verify your specific model and OEM number before . Integrated control design: Combines front light, horn and ignition functions into a single, compact switch. Centralizing these controls reduces handlebar clutter, makes operation more intuitive while riding, and simplifies replacement by avoiding multiple individual components. Durable ABS construction: Molded from quality ABS for toughness and impact resistance in offroad and allweather riding. The sturdy housing is designed to withstand vibration, dirt and regular use for consistent, longterm performance. Easy replacement and maintenance: Built to match original mounting and electrical connections for straightforward installation. Ideal for riders doing routine repairs or field maintenance with minimal tools. Use scenarios 1) Crash : a broken or damaged handlebar switch after a tipover to restore horn, headlight and ignition controls quickly with a direct OEmatch unit. 2) Maintenance/upgrades: Swap a worn or intermittent original switch to regain reliable lighting and horn operation before a long trail ride or race weekend. 3) Trailready preparation: Install the integrated switch as part of preride checks to ensure essential controls are consolidated and dependable in rough conditions. Note: Verify that your bike model and OEM number 78111070000 match before ordering to ensure proper fit and function.