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Precision reamer for valve guides designed for KPMI® manganese bronze and cast iron.
Do not use a reamer on bronze after it has been used on cast iron.
Compresses rebound piston ring for insertion into cartridge tube. Required for assembly of newer KTM forks.
State-of-the-art compression release valves that reduce hot starts and lower starter and battery loads. Sold as a set and made in the U.S.A.
State-of-the-art design to reduce hot starts and starter/battery loads. Custom molded knobs, sold in pairs, made in the U.S.A.
Stellite-tipped stainless-steel valve nitrided for improved wear resistance, corrosion protection, and reduced friction.
Designed for HD® Evolution OEM replacement. Machined from high‑grade metal with a corrosion‑resistant dark finish. Multipurpose alignment pins. Made in the USA.
High-density powdered metal valve seats for superior wear resistance and thermal stability. Tested for track and street use.
PTFE valve guide seals with twin-spring tension for reduced friction and reliable valve control. Made in USA.
Small pressure bolt for precise pressing action.
Compact replacement parts for quick maintenance and repair.
Replacement cut pin holder for chain breaker and press-fit tools; secures and guides pins for easy removal and installation.
- Precision-machined bronze construction for durability
- Tapered nose to reduce port obstruction and improve flow
- Compatible with unleaded fuel and a range of valve‑stem materials
- Accepts top‑hat valve seals (sold separately)
- Made in the USA