Pay in 4 interest-free payments of $256.25 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Includes height adjustment: strut length adjustable by +5 mm
These have been replaced by progressive fork springs
along with oil and recommended settings
Harley-Davidson Nightster RH975 — Compact
ultra-low-friction ZERO Friction fork springs
Shock Absorber Type 643 QRR - IDM Preload Adjuster:Mechanical (X-PA) Includes height adjustment: strut lengthIDM race replica shock with finned reservoir. Specially developed for IDM Superbike competition, this shock uses an integrated finned expansion reservoir for superior oil cooling and a constant damping curve. Our racing teams development work feeds directly into the rider specific setup a true race replica shock. Features: X PA spring preload adjuster: stepless 15 mm range Ride height adjustment: shock length 5 mm Adjustments: high low speed
