Vortex 604-37 Silver 37-Tooth Rear Sprocket

The Vortex 604-37 is a silver 37-tooth rear motorcycle sprocket engineered to deliver reliable power transfer and long-lasting performance. Built from carbon steel alloy to Vortex's own material specifications, this rear sprocket features a silver anodized finish that resists corrosion and maintains a clean appearance over time.

Key Features:

• 37-tooth rear sprocket — part of the 604-series carrier fitment group
• Carbon steel alloy construction per Vortex material specifications for strength and durability
• Silver anodized finish provides corrosion resistance and a polished look
• Patented Vortex tooth profile — proprietary design unlike standard sprockets, engineered to extend sprocket life
• Unique tooth geometry reduces wear and improves chain engagement longevity
• Direct-fit replacement or gearing upgrade option for compatible motorcycles

The Vortex 604-37 rear sprocket is an excellent choice for riders looking to maintain or fine-tune their motorcycle's final drive gearing. Whether used as a stock replacement or as part of a gearing change for improved acceleration or top-speed characteristics, this sprocket delivers the quality and consistency Vortex Racing is known for in the powersports industry.