Vortex 422BZB-40 Black 40-Tooth 420-Pitch Steel Rear Sprocket

The Vortex 422BZB-40 is a black steel rear sprocket designed for motorcycles running a 420-pitch chain. Featuring a 40-tooth count and an electro-plated satin black finish, this sprocket delivers reliable corrosion resistance and a clean, stealthy appearance to match any build.

Engineered from carbon steel alloy to Vortex's precise specifications, the 422BZB-40 is built to withstand the demands of street and track riding alike. Vortex's patented tooth profile promotes even chain engagement and wear, helping extend the service life of both the sprocket and chain.

Key Features:

• 420 pitch chain compatibility — 40 teeth
• Carbon steel alloy construction per Vortex specifications
• Electro-plated satin black finish for corrosion resistance
• Patented Vortex tooth design for extended sprocket and chain longevity
• Direct OEM-style replacement fitment

Vortex Racing has built a strong reputation in the powersports industry for producing sprockets and drivetrain components trusted by both street riders and professional racers worldwide. The 422BZB-40 is a straightforward, high-quality replacement rear sprocket for riders who want Vortex reliability in a classic black steel finish.