Vortex 312DZB-42 Aluminum Rear Sprocket 42 Tooth 415 Pitch

The Vortex 312DZB-42 is a lightweight aluminum rear sprocket designed for 415-pitch chain systems. Featuring 42 teeth, this racing-quality sprocket delivers optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• 42-tooth configuration for 415 pitch chains
• Anodized finish prevents corrosion and extends service life
• Vortex patented tooth design increases sprocket longevity
• Precision-machined for exact fitment and smooth operation
• Lightweight construction reduces unsprung weight

Vortex sprockets are engineered to meet the demanding requirements of racing and high-performance street applications. The unique tooth profile distributes load evenly across the chain, minimizing wear and maximizing durability. Perfect for riders seeking superior quality and performance from their drivetrain components.