Vortex 802AZK-53 Aluminum Rear Sprocket 53T

The Vortex 802AZK-53 is a high-performance 53-tooth aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket is precision-machined from lightweight, durable aluminum alloy and finished with a hard anodized coating to resist wear, corrosion, and chain abrasion.

Key Features:

• 53-tooth rear sprocket configuration for optimized acceleration and gear ratio tuning
• Precision-machined from high-strength aluminum alloy for reduced unsprung weight
• Hard anodized finish for enhanced durability and corrosion resistance
• CNC machined to exact tolerances for smooth, consistent chain engagement
• Direct bolt-on fitment — no modifications required
• Part of the Vortex 802AZK series, ensuring proper hub and bolt-pattern compatibility

The 802AZK-53 is an ideal choice for riders looking to fine-tune their motorcycle's power delivery and acceleration characteristics. Swapping to a higher tooth-count rear sprocket increases low-end torque and improves acceleration, making it a popular upgrade for track and street performance applications. Vortex sprockets are manufactured in the USA and are engineered to meet or exceed OEM standards.