Vortex 151ZB-45 45-Tooth Steel Rear Sprocket - Satin Black

The Vortex 151ZB-45 is a 45-tooth steel rear sprocket finished in a satin black electroplate for corrosion resistance. Built to Vortex Racing's exacting standards, this sprocket is manufactured from carbon steel alloy and engineered for motorcycle applications where long-term durability and reliable power transfer are top priorities.

Key Features:

• 45-Tooth rear sprocket for optimized gearing performance
• Carbon steel alloy construction per Vortex specifications for extended service life versus aluminum alternatives
• Satin black electroplated finish for corrosion resistance
• Patented unique tooth design increases sprocket longevity and chain engagement
• Laser-cut steel construction for precision fit and consistent tooth profile
• Case-hardened teeth for increased durability under hard use
• Drilled lightening holes on applicable configurations to reduce rotational mass

Vortex Racing has been manufacturing top-quality motorcycle racing components in the USA since 1995. Each part is made to tight tolerances and tested with feedback from professional race teams worldwide. The 151ZB-45 is the ideal replacement or upgrade sprocket for riders seeking steel durability with a sleek blacked-out appearance.