Precision CNC-machined mounting kit in gold anodized aluminum. Improves steering stability and reduces wobble.
HARLEY
Subcategories
Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.
Steering Damper Mounting Kits for enhanced performance and durability.
Steering Damper Mounting Kits for enhanced performance and durability.
Precision CNC machined steering damper mounting kit. Lightweight aluminum construction with gold anodized finish. Improves steering stability and feedback.
Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.
- Complete plug‑in control module kit with wide‑band oxygen sensors and harness.
- Hundreds of downloadable maps; integral self‑tuning adjusts air/fuel in real time.
- Live datalogging and diagnostics; adjustable ignition and startup maps.
Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.
Lowering kit for front, rear or combined installation; lightweight aluminum construction, CNC machined, black springs, ABE approved unless noted.
Progressive lowering kit that reduces seat height while improving ride quality; fits motorcycles without a link system.
Progressive lowering rear spring that mounts on the original shock for bikes without a link system.
Progressive lowering solution for Harley-Davidson that lowers the bike and improves ride quality; fits models without a linkage system.
Progressive rear spring that lowers the bike while improving ride quality. Mounts on the original shock and designed for motorcycles without a link system.
Self-tuning engine control kit with downloadable maps, live datalogging, closed-loop wide-band tuning and simple plug-in installation — improves throttle response and driveability.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.