Vortex 452AZBV4-42 VTX Aluminum Rear Sprocket 42T

The Vortex 452AZBV4-42 is a 42-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for sport and performance motorcycle applications. Machined from high-grade 7075 aluminum alloy, this sprocket delivers an exceptional strength-to-weight ratio, reducing unsprung rotational mass for improved throttle response and handling dynamics.

Key Features:

• 42-Tooth Configuration – Provides optimized final drive gearing for acceleration and top-speed tuning
• 7075 Aluminum Construction – Lightweight, high-tensile aluminum alloy for durability without added weight
• Hard Anodized Finish – Resists corrosion and wear, extending sprocket service life
• CNC Machined – Precision-cut teeth for smooth, consistent chain engagement and reduced wear on both chain and sprocket
• Lightening Pockets – Strategic material removal reduces weight while maintaining structural integrity
• OEM-Style Bolt Pattern – Direct bolt-on fitment with no modifications required

Vortex Racing is a trusted name in the powersports and motorsport industries, supplying sprockets to professional race teams and performance riders worldwide. The VTX series rear sprocket is an ideal upgrade over heavy OEM steel sprockets for riders looking to improve performance on the street or track.