Vortex 610B-45 Steel Rear Sprocket 45T Black

The Vortex 610B-45 is a 45-tooth steel rear sprocket finished in black, designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Vortex Racing is a trusted name in the powersports industry, producing precision-machined sprockets built to exacting tolerances for reliable power transfer and long service life.

Constructed from high-grade steel, this sprocket delivers excellent durability and wear resistance under demanding street and track conditions. The black finish provides a clean, stealthy appearance while offering additional corrosion protection.

Key Features:

• 45 Teeth — stock-replacement or performance-tuned gearing option
• Steel construction — superior durability and longevity compared to aluminum alternatives
• Black finish — corrosion-resistant coating with a clean aesthetic
• Precision CNC machined — tight tolerances for smooth, consistent chain engagement
• Direct bolt-on fitment — no modifications required for compatible applications
• Vortex Racing quality — manufactured to meet or exceed OEM specifications

The Vortex 610B-45 rear sprocket is an ideal choice for riders looking to maintain factory gearing or fine-tune their motorcycle's acceleration and top-speed characteristics with a dependable, American-made component.