Vortex 144-45 Rear Sprocket 45-Tooth

The Vortex 144-45 is a 45-tooth rear sprocket designed as a direct replacement or performance upgrade for compatible motorcycles. Machined from high-quality 7075-T6 aluminum alloy, Vortex sprockets are precision-cut for accurate tooth profiles that reduce chain wear and deliver smooth, consistent power transfer.

Key Features:

• 45-Tooth configuration for optimized acceleration and gearing adjustments
• Machined from lightweight 7075-T6 aluminum for strength without added weight
• Hard anodized finish for corrosion resistance and extended service life
• Precision CNC-machined tooth profiles for reduced chain wear and quiet operation
• Direct bolt-on fitment using the 144-series carrier/hub pattern
• Available in multiple colors to complement your bike's appearance

Vortex Racing sprockets are a popular choice among street and track riders looking to fine-tune their final drive ratio. Whether reducing top speed for improved low-end pull or dialing in track-specific gearing, the 144-45 delivers the precision and reliability Vortex is known for.