Vortex 255-57 Silver 57-Tooth Aluminum Rear Sprocket

The Vortex 255-57 is a silver anodized 57-tooth aluminum rear sprocket designed for motorcycle and powersports applications. Built to Vortex's exacting racing standards, this sprocket delivers a perfect balance of lightweight performance and long-lasting durability for both street and track use.

Key Features:

• 57-Tooth rear sprocket for precise gear ratio tuning
• 100% CNC machined in the USA for tight tolerances and consistent quality
• Specially formulated aluminum alloy developed to Vortex's proprietary specifications
• Silver anodized finish provides corrosion resistance and a clean appearance
• Patented Vortex tooth profile — unique design unlike any other sprocket on the market
• Optimized tooth geometry increases sprocket longevity and reduces chain wear
• Lightweight construction reduces unsprung and rotating mass

Vortex Racing is a trusted name among professional racers and performance riders worldwide. The 255-57 rear sprocket is an ideal choice for riders looking to fine-tune acceleration, top speed, or overall drivetrain performance with a premium American-made component.