Vortex 435-63 Silver 63-Tooth 520-Pitch Rear Sprocket

The Vortex 435-63 is a silver 63-tooth rear sprocket designed for high-performance motorcycle applications. This 435 series sprocket features a 130mm bolt circle with a 110.1mm ID and is engineered for 520-pitch chain systems.

Key Features:

• Lightweight standard aluminum racing sprocket, 100% CNC manufactured in the USA
• Made with highest quality 7075 T6 aluminum for light weight and durability
• Specially formulated alloy per Vortex specifications
• Silver anodized to prevent corrosion
• Unique tooth design increases sprocket longevity; Vortex patented sprocket design is unlike any other sprocket
• CNC machined to tightest tolerances creating a perfectly concentric sprocket that frees horsepower and extends chain and sprocket life

The weight savings on drive components is multiplied as rotating mass, with less rotating weight improving acceleration. The perfected tooth design has less drag and reduces friction for better acceleration and deceleration. Ideal for sportbike and racing applications where performance and weight reduction are critical.