Vortex 337ZK-41 Aluminum Rear Sprocket 41 Tooth 520 Pitch

The Vortex 337ZK-41 is a lightweight standard aluminum racing rear sprocket designed for high-performance motorcycle applications. This 41-tooth sprocket features 520 pitch compatibility and delivers the quality and precision that Vortex is known for in the powersports industry.

Key Features:

• 41 teeth for 520 pitch chain applications
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA to tight tolerances
• Specially formulated alloy per Vortex specifications for optimal strength and durability
• Unique tooth design increases sprocket longevity and ensures proper chain hold and release
• Vortex patented sprocket design unlike any other on the market

Vortex has been manufacturing top-quality racing components since 1995, with each component made to the tightest tolerances using the best materials for the application. Their sprockets are tested on the track with direct feedback from professional race teams worldwide, ensuring proven performance and reliability.