Vortex 144ZB-42 Rear Sprocket Pitch Aluminum Sprockets - 42-Tooth 525

The Vortex 144ZB-42 is a high-performance 42-tooth rear sprocket engineered for demanding motorcycle applications. This sprocket features 100% CNC machined construction with saber tooth grooves that deliver exceptional durability and extended service life.

Key Features:

• 42-tooth configuration with 525 chain pitch
• Constructed from 7075 T6 billet aluminum for lightweight performance
• Vortex patent pending design with unique tooth geometry
• CNC machined for precise tolerances and optimal chain engagement
• Saber tooth groove pattern increases sprocket longevity
• Premium silver finish

The 144ZB series sprockets utilize advanced manufacturing techniques to ensure consistent performance under high-stress conditions. The aerospace-grade aluminum construction provides an optimal strength-to-weight ratio, reducing unsprung weight while maintaining exceptional durability. The proprietary tooth design promotes smoother power transfer and reduces wear on both the sprocket and drive chain.