Engine
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Eye-catching coloured tire valves that replace originals and simplify pressure checks with an angled design.
Angled valve set that improves access for pressure checks and gives rims a standout look. Easy replacement of original valves.
Coloured 90° tyre valves that replace original valves for easier pressure checks and added style.
Long TR413 tubeless valve for motorcycles, scooters, quads and cars. 4.5 cm total, 3.5 cm visible; recommended for rims ≥12 in.
Short, straight tubeless valve suitable for 10–12" rims with an 11.3 mm valve hole. Total length 36 mm; visible length 26 mm. Durable rubber construction.
OEM-quality cast aluminum replacement piston kit; includes two pistons, wrist pins and clips.
OEM-quality replacement piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings.
OEM-quality cast aluminum alloy piston kit; includes two pistons, wrist pins, and clips. Rings sold separately.
OEM-quality cast aluminum piston kit for Twin Cam motors; includes two pistons, wrist pins, and clips; accepts OEM or Hastings rings.
Big bore piston for Twin Cam engines, precision-machined for durability and performance.
Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.
Replacement dowel pins for precise alignment and secure assembly.
OEM bushing for cam support plate and cover. Made in the USA.
Meets or exceeds OEM specification.
Replacement-type, made in the USA.
Precision races for dependable engine performance. Made in the USA.
Durable, OEM-compliant replacement that ships fitted and ready to install; complete kit with crankpin, retainers, bearings and nuts.
Precision crankcase bearings that meet or exceed original equipment specifications. Made in the United States.