Vortex 435ZUV4-46 CAT5 UV Purple Aluminum Rear Sprocket 520-Pitch 46-Tooth

The Vortex 435ZUV4-46 is a lightweight, high-performance aluminum rear sprocket designed for serious street and track riders. Part of Vortex's industry-standard 435-series lineup, this sprocket features a striking UV purple CAT5 anodized finish and is engineered to a 520 chain pitch with a 46-tooth count.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved acceleration and throttle response
• 100% CNC manufactured in the USA to the tightest tolerances for perfect concentricity
• Specially formulated alloy per Vortex's proprietary specifications for optimal strength-to-weight ratio
• CAT5 UV purple anodized finish provides a bright, eye-catching look while helping resist corrosion
• Vortex patented tooth design reduces drag, minimizes friction, and increases sprocket longevity
• 520 chain pitch — compatible with OEM 520 applications or suitable 520-conversion setups
• 46-tooth rear sprocket for tuned low-end torque and acceleration characteristics

Vortex Racing has been the racer's choice for over 15 years, with components trusted by professional race teams worldwide. Each sprocket is precision-machined to exacting standards, ensuring a perfectly concentric fit that extends the life of both chain and sprocket. The 435ZUV4-46 is an excellent upgrade or direct replacement for riders looking to reduce unsprung weight and add a custom look to their drivetrain.