Vortex 505-44 428-Pitch Aluminum Rear Sprocket 44-Tooth Silver

The Vortex 505-44 is a 44-tooth, 428-pitch aluminum rear sprocket engineered for high-performance motorcycle applications. Manufactured 100% in the USA from a specially formulated aluminum alloy, this sprocket delivers the precision and durability that Vortex Racing is renowned for on tracks worldwide.

Key Features:

• 44-Tooth, 428 Pitch – Designed for motorcycles using a 428-pitch drive chain
• Lightweight Aluminum Construction – Specially formulated alloy per Vortex specifications reduces rotating mass for improved acceleration response
• 100% CNC Manufactured in the USA – Machined to the tightest tolerances for guaranteed concentricity and precise fitment
• Silver Anodized Finish – Corrosion-resistant anodizing protects the sprocket and maintains appearance over time
• Vortex Patented Unique Tooth Design – Proprietary tooth profile extends sprocket longevity beyond standard designs
• Lightening Holes – Strategic weight-reduction holes further minimize unsprung and rotating mass

Vortex rear sprockets are the choice of professional racers competing in AMA Superbike, AMA Supercross, and world championship road racing. The 505-44 brings that same race-proven quality to your street or track build, delivering reliable power transfer and long service life.