Vortex 491A-48 Silver 48-Tooth 520-Pitch Aluminum Rear Sprocket

The Vortex 491A-48 is a silver anodized aluminum rear sprocket featuring a 520 pitch and 48 teeth, designed as a high-performance, lightweight upgrade over stock steel sprockets for motorcycles and powersports applications.

Machined from 7075-T6 billet aluminum, this sprocket delivers an exceptional strength-to-weight ratio. Reducing rotating mass at the rear wheel directly translates to improved throttle response and acceleration. Vortex's CNC manufacturing process ensures precise concentricity on every sprocket, which reduces drivetrain wear and extends the life of both the sprocket and chain.

Key Features:

• 520 pitch chain compatibility
• 48-tooth rear sprocket for modified gearing
• Manufactured from 7075-T6 billet aluminum for maximum strength and minimum weight
• 100% CNC machined to tight tolerances for superior concentricity
• Vortex patented saber tooth groove design reduces drag and friction for better acceleration and deceleration
• Clear anodized silver finish resists corrosion
• Lightening holes reduce rotating mass for improved performance
• Unique tooth profile extends sprocket and chain longevity

The Vortex 491A-48 is an ideal choice for riders looking to fine-tune their motorcycle's gearing with a durable, race-proven aluminum sprocket trusted by champions worldwide.