Vortex 405ZK-48 CAT5 Aluminum Rear Sprocket 48T 420 Pitch Black

The Vortex 405ZK-48 is a precision-engineered CAT5 aluminum rear sprocket designed for high-performance applications. This 48-tooth sprocket features a 420 chain pitch and is manufactured from lightweight, durable aluminum with a black anodized finish for superior wear resistance and corrosion protection.

Key Features:

• 48-tooth configuration for optimal gearing options
• CAT5 aluminum construction offers exceptional strength-to-weight ratio
• Black anodized finish resists wear and corrosion
• Unique Vortex tooth profile design extends sprocket life
• 420 pitch for compatibility with standard 420 chain
• Precision-machined for perfect fitment and minimal chain wear

Vortex sprockets are engineered with a patented tooth design that distributes chain load more evenly across the tooth face, reducing wear on both the sprocket and chain. The lightweight aluminum construction helps reduce unsprung weight while maintaining the strength needed for demanding riding conditions.