Vortex 316ZL-45 Aluminum Rear Sprocket 45T

The Vortex 316ZL-45 is a high-performance aluminum rear sprocket featuring a 45-tooth count, engineered for riders seeking precise gearing and lightweight drivetrain performance. Vortex is a trusted name in the motorcycle racing and street community, renowned for producing precision-machined sprockets that meet or exceed OEM standards.

Key Features:

• 45-Tooth Rear Sprocket — optimized tooth count for acceleration and power delivery
• Lightweight Aluminum Construction — reduces unsprung and rotating mass for improved throttle response
• Precision CNC Machined — ensures accurate fitment and consistent chain engagement
• Hard Anodized Finish — resists wear, corrosion, and heat for extended service life
• Direct OEM Replacement — bolt-on installation with no modifications required
• Compatible with 520 chain pitch (verify fitment for your specific application)

Vortex sprockets are a popular upgrade for sport bike, motocross, and street motorcycle riders looking to fine-tune their gearing. The 316ZL-45 is designed for durability under demanding riding conditions, whether on the track or the street.