HARLEY
Subcategories
Performance fork springs for cartridge kits and front-end upgrades on many motorcycle models.
Performance front fork spring for cartridge kits and a wide range of front forks; suitable for common front-end upgrades.
Engineered for cartridge kits and most major motorcycle front-end upgrades; professional installation recommended.
Upgrade your bike's front suspension with this high-performance Front Fork Spring.
Upgrade your bike's front suspension with this high-performance Front Fork Spring.
- Distinctive, highly visible colors
- Precut with plug/coil boots and terminals installed
- Extra-high-temperature silicone boots and wires (protection up to 600°F)
- Spiro-Pro core for superior conductivity
- Low resistance for cooler operation and longer life
- Compatible with electronic and point ignitions
- Made in the USA
Designer plug wires with extra-high-temperature silicone and a Spiro-Pro core for superior conductivity and extended life. Precut with boots and terminals installed. Made in the USA.
Precut, high-temp silicone wires with Spiro-Pro core for superior conductivity and longevity. Compatible with electronic and point ignitions. Made in USA.
High-performance custom-fit spark plug wires with Spiro-Pro core, precut boots, and heat-resistant silicone for long life and reliable ignition.
Precut spark plug wires with preinstalled boots and terminals. Extra-high-temperature silicone boots, Spiro-Pro core for superior conductivity and longer life. Made in the USA.
FKC cartridge kit delivers adjustable rebound and compression for improved comfort and control. Easy install with optional spring rates to match rider needs.