Vortex 526AKV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 526AKV4-45 is a 45-tooth aluminum rear sprocket from the Vortex VTX series, engineered for performance motorcycle applications. Constructed from high-grade aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio, reducing unsprung rotational mass for improved throttle response and acceleration feel.

Key Features:

• Material: Lightweight, high-strength aluminum alloy construction
• Tooth Count: 45 teeth
• Series: VTX aluminum rear sprocket line
• Chain Pitch: 525/520 series compatible (verify fitment by application)
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• CNC-machined for precise tooth geometry and consistent chain engagement
• Weight-reducing lightening holes for minimized rotational mass
• Direct OEM-replacement bolt pattern for straightforward installation

Vortex sprockets are a trusted choice among street, track, and sport bike riders seeking a performance upgrade over stock steel sprockets. The aluminum construction significantly reduces rear wheel weight, contributing to quicker acceleration and more responsive handling. Pair with a quality 525 or 520 chain for optimal drivetrain performance.