Vortex 526AZK-52 Cat5 Rear Aluminum Sprocket Black 52-Tooth

The Vortex 526AZK-52 is a Cat5 rear aluminum sprocket designed for high-performance street and track applications. Featuring a 52-tooth count in a black anodized finish, this sprocket is precision-machined from lightweight 7075-T6 aluminum alloy to deliver exceptional strength-to-weight performance over standard steel sprockets.

Key Features:

• 52-tooth rear sprocket for increased acceleration and low-end torque
• Machined from 7075-T6 aircraft-grade aluminum for maximum durability and reduced rotating mass
• Black hard anodized finish for corrosion resistance and long-lasting appearance
• Designed for 520 chain pitch (Cat5 designation)
• Precision CNC machined to tight tolerances for smooth, quiet chain engagement
• Significantly lighter than OEM steel sprockets to reduce unsprung weight

Vortex is a trusted name in the powersports industry, supplying sprockets to professional race teams and serious riders worldwide. The 526AZK-52 is a direct bolt-on replacement that pairs with 520-pitch chains and is an ideal upgrade for riders seeking sharper throttle response and improved acceleration.