Vortex 780ZL-42 VTX Aluminum Rear Sprocket 42-Tooth

The Vortex 780ZL-42 is a lightweight, high-performance aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Engineered by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers the durability and precision fitment that riders demand on both the street and track.

Key Features:

• 42-Tooth Configuration — Optimized tooth count for balanced acceleration and top-end performance
• Aircraft-Grade Aluminum Construction — Significantly reduces unsprung rotational weight compared to steel sprockets
• Hard-Anodized Finish — Provides excellent wear resistance and corrosion protection for extended service life
• CNC Machined — Precision-cut for consistent tooth geometry and smooth, quiet chain engagement
• Direct Bolt-On Fitment — Designed to match OEM sprocket bolt patterns for straightforward installation
• Compatible with 520 Chain Pitch — Verify chain pitch compatibility before installation

Vortex sprockets are manufactured to tight tolerances, ensuring even chain wear and reliable power transfer from the engine to the rear wheel. The 780ZL-42 aluminum rear sprocket is an ideal choice for riders looking to reduce rotating mass and fine-tune their motorcycle's gearing characteristics.