Vortex 454ZGV4-42 VTX Aluminum Rear Sprocket Pitch Sprockets - 525 42-Tooth Silver

The Vortex 454ZGV4-42 is a 42-tooth, 525-pitch aluminum rear sprocket engineered for performance motorcycle applications. Built to Vortex's exacting racing standards, this sprocket delivers a meaningful weight reduction over steel alternatives, reducing rotating mass for improved throttle response and drivetrain efficiency.

Key Features:

• 42-Tooth / 525 Pitch — direct-fit replacement or performance upgrade for 525-chain drive systems
• 100% CNC machined in the USA for precise tolerances and consistent fit
• Specially formulated aluminum alloy per Vortex specifications — lightweight yet durable
• Silver anodized finish for corrosion resistance and lasting appearance
• Vortex patented tooth profile — unique tooth geometry designed to extend sprocket longevity and reduce chain wear
• Reduced rotating mass for improved acceleration, deceleration, and directional changes

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle drivetrain components used by professional race teams worldwide. The 454ZGV4-42 is part of their proven VTX aluminum sprocket lineup, trusted by both track and street riders seeking performance and reliability.