Vortex 527ZRV4-43 VTX Aluminum Rear Sprocket Chain Sprockets - 43-Tooth 527

The Vortex 527ZRV4-43 is a high-performance 43-tooth aluminum rear sprocket designed for the 527 chain pitch. Engineered by Vortex Racing — a trusted name in motorcycle drivetrain components — this sprocket delivers an ideal balance of lightweight construction and long-lasting durability for street and performance riding applications.

Key Features:

• 43-Tooth Configuration: Optimized tooth count for responsive acceleration and strong mid-range power delivery
• 527 Chain Pitch Compatibility: Precision-matched to 527 chain pitch for smooth, reliable power transfer
• Lightweight Aluminum Construction: CNC-machined from high-grade aluminum alloy to reduce unsprung weight without sacrificing strength
• VTX Series Design: Part of Vortex's VTX line, featuring precision-cut tooth profiles for reduced chain wear and noise
• Anodized Finish: Hard anodized surface treatment resists corrosion and extends service life
• CNC Machined: Tight manufacturing tolerances ensure precise fit and consistent performance

The Vortex 527ZRV4-43 is a direct-fit replacement sprocket that installs using the OEM mounting pattern. Whether upgrading from a worn stock sprocket or fine-tuning your gearing ratio, this Vortex aluminum rear sprocket is a proven choice for riders who demand quality and performance from their drivetrain components.