Vortex 193AZO-40 Aluminum Rear Sprocket Anodized Sprockets - 40T

The Vortex 193AZO-40 is a high-performance 40-tooth aluminum rear sprocket designed for demanding motorcycle applications. Machined from lightweight, high-strength aluminum alloy, this sprocket delivers an excellent balance of weight savings and durability compared to steel alternatives.

Key Features:

• 40 Teeth — optimized tooth count for performance tuning and gearing adjustment
• Aluminum construction — significantly lighter than OEM steel sprockets for reduced unsprung weight
• Anodized finish — corrosion-resistant surface treatment for long service life
• CNC machined — precision manufacturing ensures consistent fitment and smooth chain engagement
• Direct OEM replacement fitment — bolt-on installation with no modifications required

Vortex sprockets are manufactured to strict tolerances and are a popular upgrade among sport bike, track, and street riders looking to fine-tune their motorcycle's acceleration and top-speed characteristics. The 193AZO-40 is part of Vortex's trusted rear sprocket lineup, engineered for reliable performance mile after mile.