Vortex 150ZK-45 Steel Rear Sprocket 45-Tooth Black

The Vortex 150ZK-45 is a 45-tooth steel rear sprocket finished in satin black, manufactured by Vortex Racing — one of the most respected names in motorcycle drivetrain components. Designed for racers and performance riders who demand precision, durability, and consistent power transfer, this sprocket is built to the exacting standards that Vortex is known for worldwide.

Key Features:

• 45-Tooth Rear Sprocket — provides tunable gearing options for improved acceleration and throttle response
• Carbon Steel Construction — manufactured to Vortex's proprietary carbon steel alloy specifications for maximum strength and wear resistance
• Satin Black Finish — electroplated black coating helps resist corrosion and provides a clean, aggressive appearance
• Patented Tooth Design — Vortex's unique tooth profile increases sprocket longevity and promotes smooth, consistent chain engagement
• 100% CNC Manufactured in the USA — machined to the tightest tolerances for precise fitment and reliable performance
• Race-Proven — tested with direct feedback from top professional race teams in Motocross, Supercross, Road Racing, and Flat Track Racing

Vortex Racing has been producing top-quality motorcycle racing components for over 15 years. Owned and operated by motorcycle racers and enthusiasts, every Vortex part is held to uncompromising quality standards and validated on track at the highest levels of competition. The 150ZK-45 rear sprocket is an ideal replacement or upgrade for riders looking to fine-tune their gearing setup with a component they can trust.