Vortex 920AZB-48 Aluminum Rear Sprocket 48-Tooth Black Anodized

The Vortex 920AZB-48 is a 48-tooth, 920-pitch aluminum rear sprocket with a durable black anodized finish, built for serious street and track riders who demand lightweight performance without sacrificing durability.

Key Features:

• 7075-T6 Billet Aluminum Construction — Machined from aerospace-grade alloy for an optimal strength-to-weight ratio
• 920 Chain Pitch — Engineered specifically for 920-pitch chain applications
• 48 Teeth — Provides tunable gearing for improved low-end torque and acceleration
• Black Hard-Coat Anodized Finish — PTFE-infused black finish bonds to the aluminum surface for increased wear resistance and reduced friction
• CNC Machined in the USA — Manufactured to tight tolerances for precise fitment and consistent performance
• Unique Tooth Profile — Vortex's patented tooth geometry promotes extended sprocket life and smooth chain engagement
• Reduced Rotating Mass — Significantly lighter than OEM steel sprockets, improving acceleration, deceleration, and overall handling response

Vortex Racing has been a trusted name in motorcycle racing components for over 15 years, supplying professional race teams worldwide. The 920AZB-48 rear sprocket is a direct bolt-on upgrade for riders looking to shed unsprung weight and sharpen their machine's throttle response on the street or track.