Vortex 312ZR-52 Steel Rear Sprocket Pitch Sprockets - 52T 520

The Vortex 312ZR-52 is a 52-tooth steel rear sprocket designed for high-performance motorcycle applications. Built to Vortex's exacting standards, this sprocket is engineered for durability and precise chain engagement, making it a popular choice for riders seeking reliable power transfer and extended service life.

Key Features:

• 52 Teeth — provides increased low-end torque and acceleration compared to stock gearing
• Steel Construction — offers superior strength and longevity over aluminum alternatives, ideal for street and track use
• 520 Chain Pitch — compatible with standard 520-series drive chains
• Precision CNC Machined — manufactured to tight tolerances for smooth, consistent chain engagement
• Direct OEM-Style Fitment — bolt-on replacement requiring no modifications
• Heat-Treated Steel — resists wear and extends sprocket life under demanding conditions

The Vortex 312ZR-52 is an excellent upgrade or replacement sprocket for riders looking to fine-tune their motorcycle's gearing for improved acceleration, trail riding, or track performance. Vortex Racing is a trusted name in the powersports industry, known for producing precision-engineered drivetrain components that meet the demands of both street and competition riders.