Vortex 251AZO-48 CAT5 Aluminum Rear Sprocket 520 Pitch 48 Tooth Orange

The Vortex 251AZO-48 is a high-performance CAT5 aluminum rear sprocket designed for 520 pitch chain applications. Featuring Vortex's patented CAT5 design with distinctive saber tooth grooves, this 48-tooth sprocket delivers exceptional strength-to-weight ratio for racing and high-performance street use.

Key Features:

• 100% CNC machined from specially formulated aerospace-grade aluminum alloy
• Patented CAT5 design with saber tooth grooves for optimized strength and reduced weight
• 520 pitch for lighter, more efficient power transfer compared to stock chains
• 48 tooth count for performance gearing options
• Vibrant orange anodized finish for durability and corrosion resistance
• Precision machined to the tightest tolerances for smooth operation
• Drilled lightening holes reduce rotational mass without sacrificing strength

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with each product tested on the track by top professional race teams worldwide. This sprocket is engineered for riders who demand race-proven performance and quality.