Vortex 840AZGV4-41 Aluminum Rear Sprocket 41T Gold Anodized

The Vortex 840AZGV4-41 is a 41-tooth aluminum rear sprocket designed as a high-performance replacement for sport bikes and street motorcycles. Engineered to Vortex's exacting standards, this sprocket delivers a lightweight advantage over stock steel units without sacrificing durability or precision.

Key Features:

• 41 Teeth – Direct replacement tooth count for precise gear ratio tuning
• Lightweight Aluminum Construction – Significantly reduces unsprung and rotating mass compared to steel sprockets
• Gold Anodized Finish (GV4) – Corrosion-resistant anodized coating provides lasting protection and a premium appearance
• CNC Machined – Precision machined for accurate tooth profile and consistent chain engagement
• High-Strength Alloy – Aircraft-grade aluminum alloy balances weight savings with long service life
• OEM-Style Bolt Pattern – Designed for direct bolt-on installation with no modifications required

Vortex rear sprockets are a popular upgrade for riders looking to fine-tune their motorcycle's acceleration, top speed, or overall gearing characteristics. The aluminum construction offers notable weight reduction, while the precision CNC machining ensures smooth, reliable power transfer from chain to wheel.