Vortex 245AZR-41 CAT5 Rear Aluminum Sprocket 520 Pitch 41T Red

The Vortex 245AZR-41 CAT5 Rear Aluminum Sprocket is a high-performance, race-proven rear sprocket engineered for motorcycle riders who demand lightweight precision and durability. Featuring a 520 pitch and 41 teeth, this sprocket is finished in a striking red anodize with contrasting silver CNC-machined highlights.

Key Features:

• Lightweight CAT5 aluminum construction — significantly reduces rotating mass compared to OEM steel sprockets for improved acceleration and handling response
• 100% CNC manufactured in the U.S.A. — precision machined to tight tolerances for consistent, reliable performance
• Specially formulated 7075 aluminum alloy per Vortex specifications for an optimal balance of strength and weight
• Patented Saber Tooth groove design — unique tooth geometry increases sprocket longevity and improves chain engagement
• Color anodized finish — sprocket is anodized first, then CNC machined to produce bold red color with bright silver highlights
• 520 pitch / 41 teeth — direct-fit replacement or performance upgrade
• Available in multiple tooth counts and colors to fine-tune gearing for track or street use

Vortex Racing CAT5 sprockets are trusted by racing champions worldwide for their tight tolerances, distinctive appearance, and proven performance. The 245AZR-41 delivers a premium upgrade over stock sprockets with a substantial weight savings that translates directly into reduced drivetrain inertia and sharper throttle response.