Vortex 491AZR-47 CAT5 Aluminum Rear Sprocket 520 Pitch 47-Tooth Red

The Vortex 491AZR-47 is a 47-tooth, 520-pitch CAT5 rear sprocket machined from high-strength 7075 T6 billet aluminum and finished in a striking red anodize. Engineered for sport and performance motorcycle riders who demand lightweight precision hardware, this sprocket is manufactured 100% in the USA to exacting tolerances.

Key Features:

• 520 Pitch: Compatible with 520-series drive chains
• 47 Teeth: Performance-oriented tooth count for improved low-end acceleration and throttle response
• CAT5 Aluminum Construction: Lightweight 7075 T6 billet aluminum reduces rotating mass compared to OEM steel sprockets, improving acceleration and handling
• Red Anodized Finish: Durable anodized coating provides corrosion resistance and a bold, race-inspired appearance
• 100% CNC Manufactured in the USA: Precision machined to ensure concentricity and consistent chain engagement
• Vortex Patented Tooth Design: Unique tooth geometry increases sprocket longevity and promotes smooth, quiet chain operation
• Specially Formulated Alloy: Material engineered to Vortex's proprietary specifications for optimal strength-to-weight ratio

The Vortex 491AZR-47 rear sprocket is the racer's choice for riders looking to fine-tune their gearing without sacrificing reliability. The lightweight aluminum construction significantly reduces unsprung and rotating weight, translating directly into crisper throttle response and improved overall performance.