Vortex 435CZRV4-43 VTX Aluminum Rear Sprocket Pitch Sprockets - 43T 520

The Vortex 435CZRV4-43 is a VTX series aluminum rear sprocket featuring 43 teeth and designed for use with a 520 pitch chain. Vortex Racing sprockets are precision-machined in the USA from high-grade aluminum alloy, delivering a significant weight savings over stock steel sprockets without sacrificing durability.

Key Features:

• 43-tooth rear sprocket configuration for optimized acceleration and gearing
• Machined from high-grade 7075-T6 aluminum alloy for an excellent strength-to-weight ratio
• Compatible with 520 pitch drive chain
• Hard-anodized finish provides corrosion resistance and extended wear life
• CNC-machined to precise tolerances for smooth, quiet operation
• Lightweight aluminum construction reduces unsprung rotational mass
• Direct OEM replacement bolt pattern for straightforward installation

Vortex Racing is a trusted name in the sport motorcycle and racing community, producing sprockets that meet the demands of both track and street riding. The VTX aluminum sprocket series is an ideal upgrade for riders looking to fine-tune their final drive ratio or replace a worn sprocket with a high-performance alternative.