Vortex 775AZBV4-50 VTX Aluminum Rear Sprocket 50T

The Vortex 775AZBV4-50 is a 50-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance street and track riders demanding lightweight precision drivetrain components. Constructed from high-grade 6061-T6 aluminum, this sprocket delivers a significant weight reduction over OEM steel units without sacrificing durability or chain longevity.

Key Features:

• 50 Teeth — provides strong acceleration-oriented gearing for track or aggressive street use
• 6061-T6 Aluminum Construction — lightweight and strong, significantly lighter than stock steel sprockets
• Hard Anodized Finish — resists corrosion and wear for extended service life
• CNC Machined — precision cut for consistent tooth profile and smooth chain engagement
• Direct OEM Replacement Fitment — bolt-on installation with no modifications required
• Works with Standard O-Ring, X-Ring, and Z-Ring Chains

Vortex Racing is a trusted name in motorcycle performance parts, supplying sprockets to professional race teams worldwide. The VTX aluminum rear sprocket series is a popular upgrade for riders looking to reduce unsprung and rotating mass while achieving precise gear ratio tuning.