Vortex 201ZB-45 Steel Rear Sprocket 45-Tooth

The Vortex 201ZB-45 is a 45-tooth steel rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Manufactured by Vortex Racing, a trusted name in the powersports industry, this sprocket is precision-machined to exacting tolerances for smooth chain engagement, reliable power transfer, and long service life.

Key Features:

• 45-Tooth Count — Provides the ideal balance of acceleration and top-end performance for street and track applications
• Steel Construction — Offers superior durability and resistance to wear compared to aluminum alternatives, ideal for high-mileage or heavy-duty use
• Precision Machined — CNC-machined to OEM specifications for accurate fitment and consistent chain alignment
• Direct Replacement — Bolt-on installation with no modifications required on compatible applications
• Vortex Quality — Manufactured to meet the high standards Vortex Racing is known for in the powersports aftermarket

The Vortex 201ZB-45 rear sprocket is an excellent choice for riders seeking a dependable, performance-oriented sprocket upgrade. Whether replacing a worn OEM unit or fine-tuning gearing ratios, this sprocket delivers the precision and longevity expected from a Vortex product.