Vortex 452AZRV4-49 CAT5 Aluminum Rear Sprocket 520 Pitch 49-Tooth

The Vortex 452AZRV4-49 is a 49-tooth, 520-pitch CAT5 aluminum rear drive sprocket designed for high-performance street and racing motorcycle applications. Built to racing-grade standards, this sprocket delivers an ideal combination of lightweight construction and proven durability.

Key Features:

• 520 pitch rear sprocket with 49 teeth for fine-tuned gearing
• Manufactured from 7075 T6 aerospace-grade billet aluminum for an exceptional strength-to-weight ratio
• 100% CNC machined in the USA to the tightest tolerances for precision fitment
• CAT5 anodized finish — color anodized first, then CNC machined to produce vibrant color accents with contrasting silver highlights
• Vortex patented tooth design with saber-tooth grooves that increase sprocket longevity and promote self-cleaning
• Specially formulated aluminum alloy per Vortex specifications for optimized wear resistance
• Lightweight construction reduces rotating mass for improved acceleration, deceleration, and throttle response

Vortex Racing is a U.S.-based manufacturer trusted by professional race teams worldwide across Motocross, Supercross, Road Racing, and Flat Track disciplines. The 452AZRV4-49 is an ideal upgrade or direct replacement for riders looking to reduce drivetrain weight and fine-tune their gear ratio.