Vortex 825ZUV4-45 VTX Aluminum Rear Sprocket Chain Sprockets - 45T 825

The Vortex 825ZUV4-45 is a high-performance VTX series aluminum rear sprocket featuring 45 teeth, designed for use with #825 pitch chain on compatible UTV and powersports applications. Machined from lightweight aerospace-grade aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio over heavier steel alternatives without sacrificing durability.

Vortex sprockets are precision CNC-machined to tight tolerances, ensuring smooth, consistent chain engagement and reduced drivetrain wear. The VTX series is a trusted choice among powersports enthusiasts seeking improved performance and reliability.

Key Features:

• 45-Tooth rear sprocket for #825 pitch chain
• CNC-machined from lightweight aluminum alloy construction
• Precision tooth profile for smooth, consistent chain engagement
• Reduced unsprung and rotating weight compared to steel sprockets
• Hard anodized finish for corrosion resistance and long service life
• Manufactured to OEM fit specifications for direct bolt-on installation
• Part of Vortex's trusted VTX performance sprocket lineup

The Vortex 825ZUV4-45 is an ideal upgrade or replacement sprocket for riders looking to maintain peak drivetrain performance. Vortex's reputation for quality and precision manufacturing makes this sprocket a reliable choice for both recreational and competitive powersports use.