Vortex 313ZK-46 CAT5 Steel Rear Sprocket 46T Black

The Vortex 313ZK-46 is a CAT5 steel rear sprocket featuring a 46-tooth count with an electro-plated satin black finish. Engineered to Vortex's exacting standards, this sprocket is manufactured from a carbon steel alloy and finished in satin black to resist corrosion and maintain a clean appearance over time.

Vortex's patented tooth geometry is a defining feature of the CAT5 line, designed to reduce wear and extend the service life of both the sprocket and the mating chain. Each sprocket is precision-manufactured to tight tolerances, ensuring proper concentricity for smooth, quiet power transfer.

Key Features:

• 46-tooth rear sprocket for fine-tuned gearing adjustments
• Carbon steel alloy construction per Vortex specifications for strength and durability
• Electro-plated satin black finish for corrosion resistance
• Patented unique tooth design increases sprocket longevity
• Precision-manufactured for concentricity and quiet operation
• Part of the Vortex CAT5 rear sprocket series

The 313ZK-46 is a popular choice for riders looking to fine-tune their final drive ratio, offering more low-end torque and acceleration response compared to lower tooth-count options. Always replace the chain and front sprocket together when installing a new rear sprocket for optimal performance and longevity.