Vortex 255AZR-46 CAT5 525-Pitch 46-Tooth Aluminum Rear Sprocket

The Vortex 255AZR-46 is a CAT5 aluminum rear sprocket featuring a 525 chain pitch and 46 teeth, built to Vortex Racing's exacting standards for motorcycle road racing and street performance. Anodized in a bold color with contrasting silver CNC-machined highlights, this sprocket delivers both visual appeal and race-proven durability.

Key Features:

• CAT5 aluminum construction — specially formulated alloy developed to Vortex's own material specifications for maximum strength-to-weight ratio
• 525 chain pitch — compatible with standard 525-pitch drive chain systems
• 46-tooth rear sprocket — allows precise gearing adjustments to suit riding style and track conditions
• 100% CNC manufactured in the U.S.A. — machined to the tightest tolerances for consistent fit and performance
• Vortex patented saber-tooth groove design — unique tooth profile promotes self-cleaning and extends sprocket and chain life
• Anodized finish with silver machined accents — anodized first for color, then CNC machined for the signature two-tone look
• Lightweight design — reduces rotating mass compared to steel, helping improve throttle response and overall performance

Vortex Racing has manufactured top-quality motorcycle racing components in the USA since 1995. Their sprockets are trusted by professional race teams worldwide and are equally at home on the street. The 255AZR-46 is an ideal upgrade or direct replacement for riders looking to optimize their 525-pitch drivetrain with a lighter, stronger, and better-looking sprocket.