Vortex 438-47 Silver 47-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 438-47 is a 47-tooth, 530-pitch rear drive sprocket crafted from lightweight, high-strength aluminum for sport and performance motorcycle applications. Designed and manufactured in the USA, this sprocket delivers the precision and durability that Vortex Racing is known for on both the track and the street.

Key Features:

• 7075 T6 billet aluminum construction — a specially formulated alloy per Vortex specifications for maximum strength-to-weight ratio
• Silver anodized finish — anodized first, then CNC machined to create a striking silver highlight appearance while protecting against corrosion
• 100% CNC manufactured in the USA — precision machined for tight tolerances and consistent fitment
• Patented Vortex tooth design — unique saber tooth groove profile increases sprocket longevity and is unlike any other sprocket on the market
• Self-cleaning tooth geometry — helps keep the chain and sprocket free of debris during aggressive riding
• 530 chain pitch — compatible with standard 530-pitch drive chains
• 47 teeth — provides a higher rear tooth count for improved low-end acceleration and torque

Vortex rear sprockets are a popular choice among racing champions and performance riders alike, trusted for their impeccable tight tolerances and reduced rotating mass. The lightweight aluminum design helps minimize unsprung weight, contributing to more responsive handling and improved power delivery to the rear wheel.