Vortex 195A-42 Aluminum Rear Sprocket 42-Tooth

The Vortex 195A-42 is a 42-tooth aluminum rear sprocket engineered for motorcycle road racing and performance street applications. Manufactured by Vortex Racing — a U.S.-based leader in motorcycle racing drivetrain components — this sprocket is built to exacting tolerances from lightweight, high-strength aluminum alloy for riders who demand precision and durability.

Key Features:

• 42-Tooth Configuration: Ideal for tuning final drive ratio for improved acceleration or top-speed optimization
• Lightweight Aluminum Construction: Reduces rotating mass for improved throttle response and drivetrain efficiency
• Specially Formulated Alloy: Aluminum material per Vortex specifications for strength and longevity
• Vortex Patented Tooth Design: Unique profile increases sprocket longevity and promotes smooth chain engagement
• CNC Machined: 100% CNC manufactured in the U.S.A. for consistent quality and precise fitment
• Anodized Finish: Anodized to resist corrosion and maintain appearance under demanding conditions
• Race-Proven Performance: Tested with top professional race teams worldwide across Road Racing, Motocross, Supercross, and Flat Track disciplines

The Vortex 195A-42 rear sprocket is a direct bolt-on upgrade for compatible motorcycles, offering a significant weight savings over stock steel sprockets. Whether fine-tuning gearing for a specific track or upgrading worn factory components, this sprocket delivers the reliability and precision that Vortex Racing is known for.