Spring Kit 05-17 Tc/Xl 20-23650

Spring Kit 05-17 Tc/Xl 20-23650Racing Valve Spring KitDesigned for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm Progressively wound springs using Kobe super clean, chromium silicon(CrSi) based wire that is heat treated and shot peened Complete set for one engine Made in the USA Not for RH Sportster. Kit

Shielding for left and right engine side case

Air permeable mesh inserts on the top of the hand for good ventilation

also accepts all common driver bits

The ergonomic construction combines lightness

Material Thermoplastic rubber

The multiple angled liner grooves are designed to channel away dirt

Biodegradable

Tank can also be used for refilling transmission oil on some machines

Traction Skin provides an extremely safe and short tire break-in

Hard shell in hard resistant PA6 (polyamide)

Full MOS2 skirt coating for improved breaking in and resistance to scuffing

Made with similar materials to the OEM component to ensure the same performance