Vortex 165ZR-33 Aluminum Rear Sprocket 33-Tooth

The Vortex 165ZR-33 is a high-performance 33-tooth aluminum rear sprocket engineered for riders who demand precision, durability, and weight savings over stock. Vortex is a trusted name in motorcycle drivetrain components, and this sprocket reflects their commitment to tight tolerances and quality materials.

Key Features:

• 33-tooth tooth count for optimized acceleration and throttle response
• Precision-machined from lightweight, high-strength aluminum for reduced unsprung weight
• Hard-anodized finish for improved wear resistance and corrosion protection
• CNC-machined to exacting tolerances for smooth, consistent chain engagement
• Designed as a direct OEM replacement with no modifications required
• Compatible with standard replacement motorcycle chains

The Vortex ZR series rear sprocket is a popular upgrade for sport bike and street motorcycle enthusiasts looking to fine-tune gearing for track or street performance. The lightweight aluminum construction reduces rotational mass, contributing to improved throttle response and overall handling feel.