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

Active filters
Heavy-duty Slugger starter assembled in the U.S.A.; low-profile for easy installation.
Upgraded Nippondenso assembly with reinforced internal components, CNC-machined mounting noses and full dyno testing; made in the USA.
Comes complete with bearings and drive clutch; fits high-performance and OEM starters.
Complete handlebar extension wiring kit that simplifies installations and includes OEM-matching wires and heat shrink.
- Saves time by streamlining handlebar wiring jobs
- Includes wiring for electronic throttle control and materials to extend hand control wires
- Terminals crimped on one end; cut-to-length design fits up to 20" Ape Hanger handlebars
- Includes OEM color matching wires and heat shrink
- Allows easy handlebar height changes on electronic throttle models.
- OEM-type connectors for plug-and-play installation.
- Made in the USA.
Plug‑N‑Play wiring harnesses for quick, clean installations. Made in the USA.
Plug-N-Play wiring harness to complete handlebar wiring jobs. Made in the USA.
Professional heat-shrink tubing, 3:1 shrink ratio, water-tight seal and wide operating temperature range.
Professional-grade shrink tubing with 3:1 shrink ratio for water-tight seals; operates from -67°F to 275°F. Apply with heat gun at 120°F–180°F.
Combines old and newer data port styles. Includes 4-pin, 6-pin and OBD connectors; compatible with '01–'23 models. Made in the USA. For use with TR4 VCMs only.