Vortex 435ZBV4-44 VTX Aluminum Rear Sprocket 44T 520 Pitch Black/Blue Anodized

The Vortex 435ZBV4-44 is a 44-tooth, 520-pitch aluminum rear sprocket built to racing standards for street and track riders who demand lightweight performance without sacrificing durability. Finished in a striking black anodized body with violet/blue machined accent highlights, this sprocket delivers both function and style.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• 100% CNC manufactured in the USA to the tightest tolerances for perfect concentricity every time
• Specially formulated alloy produced to Vortex's own material specifications for optimal strength-to-weight ratio
• Black anodized finish with machined accent details for corrosion resistance and a distinctive appearance
• Vortex patented unique tooth design increases sprocket longevity and reduces chain wear
• 44 teeth / 520 chain pitch — compatible with 520-size OEM chains or suitable 520 conversion setups
• Available in single-tooth increments across the 435 series for precise gearing customization

Vortex Racing sprockets are the go-to choice for riders looking to reduce unsprung and rotating weight on their motorcycle. Reducing rotating mass multiplies the performance benefit — less weight in the drivetrain means faster acceleration, improved handling, and less strain on the chain and engine. The Vortex 435ZBV4-44 is CNC machined for consistent quality and pairs with any standard 520-pitch drive chain.