Vortex 255B-65 Aluminum Rear Sprocket 525 Pitch 65 Tooth Black

The Vortex 255B-65 is a 525-pitch, 65-tooth aluminum rear sprocket finished in a black anodized coating. Engineered for sport bike and motorcycle applications, this sprocket is CNC-machined from 7075-T6 aluminum to exacting tolerances, delivering the precision concentricity and balance that performance riders demand.

Key Features:

• Material: High-strength 7075-T6 aluminum for maximum durability at reduced weight
• Chain Pitch: 525
• Tooth Count: 65 teeth
• Finish: Black anodized for corrosion resistance and a clean, aggressive look
• Lightening holes strategically machined to reduce rotating mass and improve throttle response
• CNC-machined to precise specifications for optimal concentricity and chain alignment
• Designed as a direct replacement or performance upgrade sprocket

The black anodized finish not only provides a bold, race-inspired appearance but also adds a layer of protection against the elements. With 65 teeth on a 525-pitch platform, this sprocket is ideal for applications requiring deep gearing for added low-end torque and acceleration. Vortex Racing is a trusted name in powersports drivetrain components, and the 255B-65 reflects their commitment to precision manufacturing and performance engineering.