Vortex 630ZB-44 Aluminum Rear Sprocket 420 Pitch 44 Tooth Blue

The Vortex 630ZB-44 is a high-performance aluminum rear sprocket designed for motorcycles and mini bikes requiring 420 pitch chain. Featuring 44 teeth and a distinctive blue anodized finish, this lightweight racing sprocket delivers improved acceleration and reduced rotating mass compared to stock steel sprockets.

Key Features:

• 420 pitch chain compatibility with 44 teeth
• Constructed from specially formulated aluminum alloy per Vortex specifications
• Blue anodized finish for corrosion resistance and distinctive appearance
• Lightening holes strategically placed to reduce rotating mass
• Unique tooth design engineered to increase sprocket longevity
• CNC manufactured to precise specifications ensuring concentricity and durability
• Vortex patented sprocket design tested by professional race teams worldwide

Vortex rear sprockets are precision-engineered for riders seeking performance advantages through weight reduction and enhanced power transfer. The aluminum construction significantly reduces unsprung weight while maintaining the strength and durability required for demanding riding conditions.