Reliable spark plug with improved head dissipation, standard U-groove and heat-resistant nickel jacket.
Electrical & Ignition

Active filters
Secure tether cord with adjustable wristband for keys and small tools. Made in the USA.
Ridiculously loud V-Twin dual-tone horn with matching cover; direct-fit for many Harley-Davidson models, over 120 dB.
Delivers full battery voltage to single-fire coil during cranking. Sealed 30 A unit with high-temp housing. Compact 1.5" x 1" x 1" with mounting flange.
- Allows easy handlebar height changes on electronic throttle models.
- OEM-type connectors for plug-and-play installation.
- Made in the USA.
Fine-wire iridium construction for reliable starts and long service life; tapered ground electrode with U-groove improves combustion efficiency.
Clipped tether cord extends to 50"; optional adjustable wristband; water-resistant internal components; made in the USA.
Complete tether kill switch with a 50" clipped cord, optional adjustable wristband, and water-resistant internal components. Made in the USA.