Vortex 313ZR-46 Steel Rear Sprocket 46-Tooth

The Vortex 313ZR-46 is a 46-tooth steel rear sprocket designed for high-performance motorcycle applications. Engineered by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers reliable power transfer, precise chain engagement, and long service life under demanding street and track conditions.

Key Features:

• 46-Tooth Configuration: Provides an increase in rear wheel torque and low-to-mid range acceleration compared to stock gearing
• Steel Construction: Heavy-duty steel material offers excellent durability and resistance to wear, ideal for high-mileage and performance riding
• Precision Machined: CNC-machined for tight tolerances, ensuring smooth chain engagement and consistent performance
• Vortex Racing Quality: Manufactured to OEM and aftermarket fitment standards by a reputable U.S.-based powersports brand
• Direct Bolt-On Replacement: Designed for straightforward installation using the factory sprocket carrier

Whether you are looking to fine-tune your gearing for the track or replace a worn rear sprocket, the Vortex 313ZR-46 is a dependable choice that balances performance and durability.