Vortex 920AZG-45 VTX Aluminum Rear Sprocket 45T

The Vortex 920AZG-45 is a 45-tooth aluminum rear sprocket from Vortex's VTX series, designed for high-performance motorcycle applications. Engineered from lightweight 7075-T6 aluminum alloy and finished with a hard anodized coating, this sprocket delivers an excellent balance of reduced rotating mass and long-lasting durability on the street or track.

Key Features:

• 45-Tooth Count – Optimized gearing for improved acceleration and throttle response
• 7075-T6 Aluminum Construction – High-strength alloy that dramatically reduces unsprung weight compared to steel sprockets
• Hard Anodized Finish – Provides superior wear resistance and corrosion protection
• Precision CNC Machined – Tight tolerances ensure smooth, quiet chain engagement and extended chain life
• VTX Series Design – Vortex's proven sprocket lineup trusted by racers and street riders worldwide
• Direct OEM Replacement – Bolt-on fitment with no modifications required

The Vortex 920AZG-45 rear sprocket is an ideal upgrade for riders looking to fine-tune their motorcycle's power delivery. The lightweight aluminum construction reduces rotational inertia for quicker acceleration, while the hard anodized surface treatment ensures the sprocket holds up under demanding riding conditions. Always replace the front sprocket and drive chain simultaneously for optimal performance and wear.