Vortex 438-54 Silver 54-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 438-54 is a 54-tooth, 530-pitch aluminum rear sprocket finished in silver anodize, engineered for performance street and racing motorcycle applications. CNC-machined in the USA from a specially formulated aluminum alloy, this sprocket delivers the precision and durability that Vortex Racing is known for worldwide.

Key Features:

• 54 Teeth, 530 Pitch — designed for use with standard 530-pitch drive chains
• 7075-T6 billet aluminum construction — aircraft-grade alloy for maximum strength-to-weight ratio
• 100% CNC machined — manufactured to tight tolerances for precise chain engagement
• Patented saber tooth groove design — unique tooth geometry that increases sprocket longevity and reduces wear
• Specially formulated alloy — per Vortex's proprietary specifications for optimal performance
• Silver anodized finish — corrosion-resistant CAT5 color anodize for a clean, durable appearance
• Lightweight design — reduces rotating mass to improve throttle response and overall performance
• Made in the USA — manufactured by Vortex Racing, a U.S.-based company trusted by professional race teams worldwide

Vortex Racing has been producing top-quality motorcycle racing components for Road Racing, Motocross, Supercross, Flat Track, and Minibike applications for over 15 years. Each component is built to the tightest tolerances using the best materials in the industry, with designs tested by top professional race teams. The 438 sprocket pattern fits select Suzuki and Yamaha models including the GSX-R1000 and YZF-R1.