Vortex 170ZB-45 VTX Aluminum Rear Sprocket 45-Tooth

The Vortex 170ZB-45 is a high-quality VTX Series aluminum rear sprocket engineered for performance motorcycle applications. Precision-machined from lightweight aluminum alloy, this 45-tooth sprocket delivers an optimal balance of reduced unsprung weight and reliable power transfer from the drivetrain to the rear wheel.

Key Features:

• 45-Tooth rear sprocket for tuned final drive gearing
• Constructed from high-strength aluminum alloy for significant weight savings over steel alternatives
• Precision CNC-machined for exact tooth profile and consistent chain engagement
• Part of Vortex's VTX Series, designed for street and track use
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• Direct OEM-style fitment for straightforward installation

Vortex Racing is a trusted name in motorcycle drivetrain components, known for producing competition-grade sprockets that meet the demands of both aggressive street riders and club racers. The 170ZB-45 sprocket pairs with a standard drive chain and is an ideal upgrade or replacement for riders looking to fine-tune acceleration and throttle response.