Vortex 211ZK-48 CAT5 Rear Aluminum Sprocket 520 Pitch 48 Tooth Black

The Vortex 211ZK-48 is a premium CAT5 rear aluminum sprocket designed for high-performance motorcycles requiring 520 pitch chain. This 48-tooth sprocket combines race-proven durability with lightweight construction to deliver optimal power transfer and extended service life.

Key Features:

• 48-tooth count for 520 pitch chain applications
• CNC machined from 7075-T6 aluminum alloy for exceptional strength-to-weight ratio
• Black hard anodized finish for corrosion resistance and distinctive appearance
• Anodized first, then CNC machined to create silver highlights on tooth faces and grooves
• Patented Saber tooth design with self-cleaning grooves increases sprocket longevity
• Unique tooth profile optimizes chain engagement and reduces wear
• 100% manufactured in the USA to tight tolerances
• Trusted by professional racing teams and champions worldwide

Vortex CAT5 sprockets utilize a specially formulated aluminum alloy and advanced manufacturing process to achieve the perfect balance of light weight and durability. The color anodizing excludes the sweeps, mud grooves, and teeth, resulting in a distinctive look with bright silver machine cuts contrasting against the black finish. Each sprocket is precision CNC machined to ensure concentricity and accuracy for maximum power transfer and chain life.