Vortex 202ZK-53 Aluminum Rear Sprocket 420 Pitch 53-Tooth Black

The Vortex 202ZK-53 is a 53-tooth, 420-pitch aluminum rear sprocket finished in an anodized black coating. Designed as a high-performance replacement for the stock steel sprocket, it delivers a meaningful reduction in rotating mass for improved throttle response and faster acceleration.

Key Features:

• 420 Chain Pitch — compatible with standard 420-pitch drive chains
• 53 Teeth — optimized gearing for low-end torque and acceleration
• 7075-T6 Aluminum Construction — maximum strength-to-weight ratio over OEM steel
• Black Anodized Finish — corrosion-resistant coating with a clean, aggressive look
• CNC Machined — precision-machined for consistent concentricity and reduced drivetrain wear
• Lightening Holes — strategically placed to further reduce rotational mass
• Vortex Patented Tooth Design — engineered for extended sprocket and chain life

The 202ZK-53 is a direct bolt-on replacement that requires no modifications. Whether you're looking to sharpen acceleration on the trail or the track, this sprocket is a proven upgrade over the heavy stock unit.