Vortex 775ZK-46 CAT5 Steel Rear Sprocket Black Zinc 46-Tooth

The Vortex 775ZK-46 is a CAT5 steel rear sprocket featuring a striking black zinc semi-gloss finish and 46 teeth, engineered for performance-minded motorcycle riders who demand durability without sacrificing style. Designed using Vortex's proprietary EST (Engineered Steel Technology), this sprocket delivers an exceptional balance of performance and longevity.

Key Features:

• CAT5 Steel Construction — one of the lightest 520-pitch steel sprockets available, engineered to reduce rotating mass
• Black Zinc Semi-Gloss Finish — corrosion-resistant coating for lasting appearance and protection
• Proprietary EST Technology — Vortex's engineering process optimized for performance and extended service life
• Unique Tooth Profile — Vortex patented tooth design increases sprocket longevity and improves chain engagement
• Lowered Surface Design — removes unnecessary material weight without compromising structural integrity
• 100% CNC Machined — manufactured in the USA to precise tolerances for concentricity and consistent fit
• 46-Tooth Rear Sprocket — provides excellent low-end torque and acceleration characteristics

The Vortex 775ZK-46 rear sprocket is a direct bolt-on upgrade built to the same exacting standards trusted by racers and street riders alike. Whether used for daily riding or track days, this sprocket delivers reliable power transfer and extended wear life over stock components.