Harley Electrical Parts

A reliable circuit breaker holder is essential for any racing electrical system—whether you're running a dedicated battery isolator, auxiliary power distribution, or multi-circuit protection in a...

Accurate cylinder head temperature monitoring is critical for protecting your Harley Davidson engine and optimizing ignition timing under load. The S&S Cycle Cylinder Head Temp Sensor integrates...

Real-time knock detection and automatic ignition timing adjustment transforms how your engine performs under load—eliminating detonation while simultaneously optimizing power output and fuel economy...

Precise ignition timing is non-negotiable in high-performance applications—it's the difference between maximum power output and catastrophic detonation. The S&S CYCLE Crank Position Sensor (55-1051)...

A failing ABS brake sensor compromises both stopping power and safety—leaving you guessing whether your system will respond when it matters most. This OEM-style replacement restores full ABS...

A worn or faulty twist grip sensor can leave you stranded or compromised on the road. This OEM-replacement sensor restores precise throttle response on your throttle-by-wire system, ensuring...

Modern riders demand reliable power on the road, whether you're charging your phone, running GPS navigation, or powering heated gear during long rides. The HARDBAGGER 12V Outlet Charger eliminates...

A failing crank position sensor compromises engine timing and ignition accuracy, leading to hard starts, rough idle, and potential stalling. The DRAG SPECIALTIES replacement sensor restores reliable...

Trailer wiring management shouldn't require rewiring your bike every time you hitch up. This Drag Specialties ball mount receptacle kit gives you a clean, professional disconnect point that keeps...