Vortex 316ZL-43 Steel Rear Sprocket 43-Tooth

The Vortex 316ZL-43 is a 43-tooth steel rear sprocket engineered for motorcycle applications requiring maximum durability and reliable power transfer. Manufactured by Vortex Racing — a U.S.-based leader in motorcycle drivetrain components — this sprocket is built to the tight tolerances demanded by both street riders and competitive racers.

Key Features:

• Carbon steel alloy construction per Vortex specifications for maximum strength and wear resistance
• Induction hardened surface to reduce wear and extend service life
• Unique Vortex patented tooth design increases sprocket longevity and promotes smooth, quiet chain engagement
• Electro-plated satin black finish to resist corrosion and maintain appearance
• Precise manufacturing tolerances ensure proper concentricity and consistent chain alignment
• 43-tooth rear sprocket for optimized gearing performance

Vortex Racing components are track-tested with direct feedback from professional race teams worldwide, ensuring every sprocket meets the demands of high-performance riding. The 316ZL-43 is a direct replacement sprocket designed to restore your drivetrain to proper working order with confidence.