Vortex 635AZB-51 Steel Rear Sprocket 51T Anodized Black

The Vortex 635AZB-51 is a 51-tooth steel rear sprocket finished in a durable anodized black coating. Engineered by Vortex Racing, a trusted name in motorcycle drivetrain components, this sprocket is precision-CNC-machined from high-grade steel for exceptional strength, longevity, and consistent performance under demanding conditions.

Key Features:

• 51-tooth rear sprocket configuration for optimized acceleration and gear ratio tuning
• CNC-machined from high-tensile steel for maximum durability and wear resistance
• Anodized black finish provides corrosion protection and a clean, aggressive appearance
• Precision tooth geometry ensures smooth, quiet chain engagement and extended chain life
• Manufactured to OEM fitment standards for straightforward installation
• Part of Vortex's 635 series rear sprocket lineup

Upgrading to a higher tooth-count rear sprocket like the 635AZB-51 delivers improved low-end torque and quicker acceleration, making it a popular choice for street riders and track day enthusiasts looking to fine-tune their motorcycle's power delivery.