Vortex 463ZOV4-41 CAT5 Aluminum Rear Sprocket 41-Tooth

The Vortex 463ZOV4-41 is a 41-tooth CAT5 series aluminum rear sprocket designed for performance street and road racing applications. Machined from 7075 T6 billet aluminum, this sprocket delivers a significant weight reduction over steel units, helping lower rotating mass for improved throttle response and acceleration.

The CAT5 finish process anodizes the sprocket in color first, then CNC machines the face to reveal polished silver highlights — producing a distinctive two-tone appearance without sacrificing structural integrity. An optional PTFE black hardcoat is also available in other variants of the line, which bonds to the aluminum surface for added durability and reduced friction.

Key Features:

• 7075 T6 billet aluminum construction for maximum strength-to-weight ratio
• 41-tooth rear sprocket for refined power delivery and gearing tuning
• CAT5 anodized finish — color-anodized then CNC machined for a two-tone look
• 100% CNC manufactured in the USA to tight tolerances
• Vortex patented tooth design for extended sprocket longevity
• Saber tooth groove geometry for smooth chain engagement
• Specially formulated alloy per Vortex specifications
• Reduced rotating mass aids acceleration, deceleration, and directional changes

Vortex Racing has been producing top-quality motorcycle racing components in the United States since 1995, with proven performance validated by professional race teams worldwide. The 463ZOV4-41 sprocket is a direct-fit, race-proven upgrade for riders looking to optimize their drivetrain.