Vortex 193KV4-45 VTX Aluminum Rear Sprocket 45-Tooth Silver

The Vortex 193KV4-45 is a lightweight, high-performance aluminum rear sprocket designed to meet the demands of serious street and track riders. Known as the "Standard" in the race industry, this 45-tooth sprocket delivers proven performance trusted by champions worldwide.

Key Features:

• CNC Machined from 7075 Aluminum – Exceptional strength-to-weight ratio for reduced rotating mass and improved performance
• 100% USA Manufactured – Precision-machined to exacting tolerances for concentricity and durability
• Unique Tooth Design – Engineered to increase sprocket longevity and ensure smooth, efficient power transfer
• Silver Anodized Finish – Corrosion-resistant anodized coating protects the aluminum surface for extended service life
• Lightening Holes – Strategically placed to reduce rotating mass without sacrificing structural integrity
• Vortex Patented Sprocket Design – Trusted by professional and amateur racers alike

The Vortex 193KV4-45 rear sprocket is a direct performance upgrade over stock, offering reduced unsprung weight for improved acceleration, deceleration, and directional response. Built to Vortex's race-proven specifications, this sprocket is the go-to choice for riders who demand reliability and performance.