Vortex 920A-48 VTX Aluminum Rear Sprocket Pitch Sprockets - 520 48T

The Vortex 920A-48 is a high-performance 48-tooth aluminum rear sprocket from Vortex's popular VTX series, designed for motorcycles running a 520 pitch chain. Engineered for riders who demand lightweight performance without sacrificing durability, this sprocket is a direct upgrade over heavier steel OEM units.

Key Features:

• 48-Tooth Configuration – Optimized tooth count for improved acceleration and low-end torque
• 520 Chain Pitch Compatibility – Fits standard 520 drive chain setups common on sport and street bikes
• Lightweight Aluminum Construction – Significantly reduces unsprung rotational weight compared to steel sprockets
• Hard Anodized Finish – Provides excellent corrosion resistance and extended wear life
• CNC Machined – Precision machined for accurate tooth geometry and consistent chain engagement
• Vortex VTX Series – Part of Vortex's proven line of performance drivetrain components trusted by racers and street riders alike

The Vortex 920A-48 rear sprocket is an excellent choice for riders looking to fine-tune their motorcycle's gearing. Whether optimizing for track performance or everyday street riding, this sprocket delivers the reliability and precision Vortex is known for. Cross-reference OEM sprocket specifications to confirm fitment for your specific application.