Vortex 144BZK-43 CAT5 Aluminum Rear Sprocket 43-Tooth 520 Pitch Black

The Vortex 144BZK-43 is a high-performance CAT5 aluminum rear sprocket designed for sportbikes and race applications. This lightweight 520-pitch sprocket features 43 teeth and a durable black hardcoat finish that resists corrosion and wear.

Key Features:

• Constructed from lightweight CAT5 aluminum alloy for reduced rotational mass
• 100% CNC machined in the USA to precise tolerances
• Black hardcoat anodized finish for superior corrosion resistance and durability
• Specially formulated aluminum alloy per Vortex specifications
• Patented tooth design with saber tooth grooves increases sprocket longevity
• 520 pitch with 43 teeth for optimal gearing performance

Vortex Racing has been manufacturing premium motorcycle racing components since 1995. Each sprocket is precision-engineered and tested on the track with feedback from professional race teams worldwide. The CAT5 series represents Vortex's commitment to combining lightweight performance with exceptional durability, making it an ideal choice for riders who demand the best from their drivetrain components.