Vortex 250ZB-42 Rear Sprocket 42-Tooth Silver Aluminum

The Vortex 250ZB-42 is a high-performance 42-tooth rear sprocket designed to deliver reliable power transfer and extended service life for your motorcycle. Constructed from lightweight aluminum with a durable silver finish, this sprocket offers an excellent balance of strength and weight savings.

Key Features:

• 42-tooth configuration for optimized gearing
• Patented Vortex tooth design increases sprocket longevity
• Lightweight aluminum construction reduces unsprung weight
• Silver anodized finish for corrosion resistance
• Precision-machined for accurate fitment and smooth operation

Vortex sprockets feature a unique tooth profile that extends wear life compared to standard sprocket designs. The lightweight aluminum construction helps improve throttle response and acceleration while reducing rotational mass. Ideal for street, track, or off-road applications where performance and durability matter.