Vortex 435CAV4-42 Anodized Aluminum Rear Sprocket Pitch Sprockets - CAT5 520 42-Tooth

The Vortex 435CAV4-42 is a lightweight 42-tooth, 520-pitch aluminum rear sprocket finished in Vortex's eye-catching CAT5 color anodized treatment. Engineered for street and track performance, this sprocket is a direct fit for a wide range of 520-chain motorcycles across Kawasaki, Suzuki, and Yamaha platforms.

Key Features:

• 520 Chain Pitch — compatible with 520-size OEM and aftermarket chain setups
• 42 Teeth — stock-equivalent or performance-tuned gearing option depending on application
• 7075-T6 Billet Aluminum Construction — lightweight design reduces rotating mass for improved throttle response and acceleration
• CAT5 Color Anodized Finish — electrically coated for a bright, vibrant appearance with added corrosion resistance
• 100% CNC Machined in the USA — manufactured to precise tolerances for concentricity and long service life
• Vortex Patented Tooth Design — unique saber tooth groove geometry extends sprocket longevity and improves chain engagement
• Lightening Holes — strategically placed cutouts further reduce unsprung rotating weight

Vortex Racing is a U.S.-based manufacturer with a long-standing reputation in motocross, supercross, road racing, and flat track competition. Each sprocket is built to race-proven standards and validated through direct feedback from professional race teams. The 435CAV4-42 is an ideal upgrade or replacement for riders seeking reduced drivetrain weight with a premium anodized finish.

Note: CAT5 color-anodized sprockets are not returnable once ordered. Anodized colors may vary slightly due to the nature of the finishing process.