Vortex 671-55 Aluminum Rear Sprocket 55-Tooth

The Vortex 671-55 is a precision-engineered 55-tooth rear sprocket designed for high-performance motorcycle applications. Manufactured by Vortex Racing, this sprocket represents over 15 years of expertise in producing top-quality motorcycle drivetrain components for racing and street use.

Construction and Materials:

• Manufactured from high-grade 7075-T6 aerospace aluminum for optimal strength-to-weight ratio
• Precision CNC machined to exacting tolerances for perfect chain engagement
• Features Vortex's patented tooth design for extended sprocket life
• Lightweight construction reduces rotational mass for improved acceleration

Performance Features:

• 55-tooth configuration provides enhanced low-end torque and acceleration
• Ideal for stunt riding, wheelies, and quick launches
• Optimized tooth profile ensures smooth power transfer
• Hard-anodized finish for corrosion resistance and durability

Vortex Racing sprockets are trusted by professional race teams and champions worldwide, including riders in Motocross, Supercross, and Road Racing. Each sprocket undergoes rigorous testing to ensure it can withstand the demanding abuse of high-performance riding while delivering consistent, reliable performance.