Vortex 408-57 Aluminum Rear Sprocket 57-Tooth 520 Pitch Silver

The Vortex 408-57 is a high-performance aluminum rear sprocket designed for serious riders seeking improved acceleration and reduced rotating mass. This lightweight sprocket features 57 teeth with a 520 chain pitch, making it an excellent upgrade or replacement for select Kawasaki motorcycles.

Premium Construction and Design:

• Manufactured from 7075 T6 aluminum alloy for optimal strength-to-weight ratio
• 100% CNC machined to the tightest tolerances for perfect concentricity
• Vortex patented tooth design reduces drag and friction while extending sprocket life
• Clear anodized silver finish helps prevent corrosion
• Precision-engineered saber tooth grooves for enhanced durability

Performance Benefits:

• Significantly lighter than OEM steel sprockets for reduced rotating weight
• Improved throttle response and acceleration due to decreased rotational mass
• Perfect concentricity frees up horsepower and extends chain life
• Unique tooth profile creates less wear on both chain and sprocket

Each Vortex sprocket is manufactured in the USA by motorcycle racing enthusiasts who understand the demands of high-performance riding. The 408 series sprocket provides a direct replacement for compatible applications, allowing riders to fine-tune their final drive gearing in single-tooth increments.