Vortex 840ZOV4-45 VTX Aluminum Rear Sprocket 45-Tooth

The Vortex 840ZOV4-45 is a 45-tooth VTX series aluminum rear sprocket designed for high-performance street and track use. Manufactured as a lightweight standard aluminum racing sprocket, it is 100% CNC-machined in the USA from a specially formulated alloy per Vortex specifications and silver anodized to prevent corrosion.

Key Features:

• Constructed from 7075 T6 billet aluminum for a lightweight, low rotating-mass design
• Silver anodized finish for corrosion resistance and long-lasting appearance
• Unique tooth design engineered to increase sprocket longevity
• Improves acceleration, deceleration, and directional changes
• Sprocket features 5 x 10mm mounting holes with a Pitch Circle Diameter (PCD) of 100mm and a sprocket ID of 76mm
• 45-tooth count for optimized final drive gearing
• Proudly manufactured in the U.S.A.

Vortex has been manufacturing top-quality racing components in the USA since 1995, making the 840ZOV4-45 a trusted choice for racers and performance street riders who demand precision-machined drivetrain components.