Active filters
Increases feed and scavenge capacity for M8 fourth generation engines; fits air-cooled models only.
Reduces engine vibration and improves chassis stability. Includes mounting hardware.
High-quality replacement isolator that meets or exceeds OEM specifications and installs using OEM hardware.
Complete kit with all parts to replace rear isolator mounts, including OEM isolators, mount, lock plate, pivot options, and hardware.
OEM-style replacement rocker arms with preinstalled bushings for improved valvetrain reliability and reduced wear.
Precision-machined pair with included socket-head screws for straightforward installation.
Complete, ready-to-install connecting rod kit engineered for reliable replacement of stock components.
High-quality neck post bearing for reliable steering and long-lasting performance.
Cast-iron construction meets or exceeds OEM tolerances; resists higher pressure and heat than stock.
Heavy-duty replacement seals for the Harley-Davidson TSM connector to maintain a watertight connection.
OEM-quality cast aluminum pistons; kits include two pistons, wrist pins, and clips. Accepts OEM or Hastings rings (sold separately).
OEM-quality cast aluminum piston kit; includes two pistons, wrist pins, and clips. Accepts OEM or Hastings rings (sold separately).