Vortex 775AZR-47 CAT5 Aluminum Rear Sprocket 520 Pitch 47 Tooth Red

The Vortex 775AZR-47 is an American-made aluminum rear sprocket machined from aerospace-grade 7075 aluminum alloy, designed for 520-pitch chains with 47 teeth. This CAT5 series sprocket is anodized in red first, then CNC machined to produce a distinctive colored sprocket with silver highlights.

Key Features:

• Significantly lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Engineered to achieve maximum lightness and strength
• Lightening holes reduce rotating mass
• 100% CNC machined with saber tooth grooves
• Made to precise specifications ensuring concentricity and durability
• Red anodized finish with machined silver accents
• 520 chain pitch compatibility
• 47-tooth configuration

Vortex sprockets are used in racing and high-speed applications, offering enhanced durability, efficiency, and performance with the ability to fine-tune gear ratios for improved acceleration and top-end speed. These precision-manufactured components provide optimal power transfer while reducing unsprung weight for better motorcycle dynamics.