Vortex 253ZK-52 CAT5 520 Aluminum Rear Sprocket 52-Tooth

The Vortex 253ZK-52 is a CAT5 aluminum rear sprocket featuring a 520 chain pitch and 52-tooth count, engineered for performance-minded motorcycle riders seeking a lightweight drivetrain upgrade over stock steel sprockets.

Key Features:

• Lightweight CAT5 Aluminum Construction: Machined from aerospace-grade 7075 T6 aluminum for an optimal balance of strength and reduced rotating mass
• 100% CNC Manufactured in the U.S.A. to the tightest tolerances for a precisely concentric sprocket and smooth, efficient power delivery
• Vortex Patented Saber Tooth Groove Design: Unique tooth geometry increases sprocket longevity and reduces wear on the drive chain
• 520 Chain Pitch: Compatible with standard 520-pitch drive chains
• 52-Tooth Rear Sprocket: Higher tooth count for increased low-end torque and improved acceleration
• Color Anodized Finish: Available in multiple color options with contrasting silver machined highlights for a distinctive appearance
• Specially Formulated Alloy: Aluminum alloy developed to Vortex's proprietary specifications for enhanced durability

The Vortex CAT5 line is a proven choice among road racers and performance street riders looking to reduce drivetrain weight and sharpen throttle response. The 253ZK-52 is part of Vortex Racing's comprehensive sprocket lineup, manufactured in the USA and trusted by professional race teams worldwide.