Vortex 641-59 Silver 59-Tooth 530 Aluminum Rear Sprocket

The Vortex 641-59 is a silver anodized, 59-tooth rear sprocket designed for 530-pitch chain applications on sport and performance motorcycles. Built from 7075 aircraft-grade aluminum and precision machined to the tightest tolerances, this sprocket delivers a lightweight yet durable alternative to heavier OEM steel units.

Key Features:

• 59-tooth rear sprocket for 530-pitch chain
• Constructed from 7075 aircraft-grade aluminum — specially formulated alloy per Vortex specifications
• Silver anodized finish for corrosion resistance and a clean aesthetic
• Vortex patented tooth design for superior longevity over conventional sprocket profiles
• Precision machined for consistent, reliable performance
• Designed to withstand demanding stunt and performance riding conditions

Vortex Racing has been manufacturing championship-proven drivetrain components since 1995, with direct feedback from top professional race teams worldwide. The 641-59 rear sprocket is a bolt-on performance upgrade for riders seeking improved acceleration and throttle response.