Vortex 436ZUV4-43 VTX Aluminum Rear Sprocket 43-Tooth 530-Pitch

The Vortex 436ZUV4-43 is a VTX series 43-tooth aluminum rear sprocket designed for 530-pitch chain applications. Built for riders who demand lightweight performance without sacrificing durability, this sprocket is precision-engineered in the USA to Vortex's exacting racing standards.

Key Features:

• 7075 T6 aerospace-grade aluminum construction — CNC machined to tight tolerances for an unrivaled fit and finish
• 530-pitch chain compatibility — designed for stock 530-pitch chain systems
• 43-tooth rear sprocket for optimized drive ratio and acceleration characteristics
• Silver anodized finish resists corrosion and provides a durable, bright appearance
• Vortex patented tooth design with unique tooth geometry that extends sprocket service life
• Gunk-clearing grooves between teeth help shed debris and keep harmful elements away from the chain interface
• Lightweight design reduces rotating mass for improved acceleration, deceleration, and directional changes
• 100% manufactured in the USA

Vortex Racing has built its reputation supplying top professional race teams worldwide across Motocross, Supercross, and Road Racing disciplines. Every sprocket is held to the same strict tolerances used at the track, making the 436ZUV4-43 a proven upgrade for street and performance riding alike.