Vortex 452ZR-47 CAT5 Rear Aluminum Sprocket 520 Pitch 47-Tooth

The Vortex 452ZR-47 is a CAT5 rear aluminum sprocket featuring a 520 chain pitch and 47 teeth, built to racing-grade standards for motorcycle applications. Engineered for riders who demand reduced rotating mass and improved drivetrain performance, this sprocket delivers a winning combination of lightweight construction and durability.

Key Features:

• Lightweight CAT5 aluminum construction — reduces unsprung and rotating mass for improved throttle response
• 100% CNC manufactured in the USA — precision machined to exact tolerances
• Specially formulated alloy per Vortex's proprietary specifications for optimal strength-to-weight ratio
• Patented saber tooth groove design — unique tooth profile increases sprocket longevity and reduces chain wear
• 520 chain pitch — compatible with standard 520-series drive chains
• 47-tooth rear sprocket — available as part of Vortex's multi-tooth-count CAT5 lineup
• Available in multiple colors with contrasting silver machine-cut highlights

Vortex Racing is an American manufacturer known for producing high-performance sprockets trusted on both the street and track. The CAT5 series represents their core aluminum rear sprocket line, offering a direct upgrade over OEM steel sprockets for weight-conscious riders.