Vortex 527-42 Silver 42-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 527-42 is a 42-tooth, 530-pitch aluminum rear sprocket finished in silver — the go-to choice for serious motorcycle racers and performance riders. Engineered to the same exacting standards trusted by AMA Superbike and Motocross competitors, this sprocket delivers a winning combination of lightweight construction and race-proven durability.

Key Features:

• 7075 Aluminum Construction: CNC machined from aerospace-grade 7075 aluminum for exceptional strength with minimal weight
• 530 Chain Pitch: Designed for use with standard 530-pitch drive chains
• 42 Teeth: Allows precise gear ratio tuning for improved acceleration or top-end speed
• Patented Saber Tooth Groove Design: Unique tooth profile increases sprocket longevity and reduces chain wear
• Silver Anodized Finish: Electrically coated for a bright, corrosion-resistant appearance
• 100% CNC Machined: Manufactured to tight tolerances for consistent, reliable performance
• Made in the USA: Produced at Vortex's U.S.-based facility to strict quality standards

Vortex Racing has been manufacturing top-quality motorcycle racing components for nearly two decades, supplying professional race teams worldwide. The 527-42 rear sprocket is sold individually and is a direct upgrade over OEM gearing for riders seeking better performance on the track or street.