At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in 46T-530 Black for Honda (part# 251ZK-46) — a race-bred aluminum sprocket that combines aggressive good looks with the performance edge serious riders demand. Vortex has spent years building components trusted at the highest levels of motorcycle competition, and this CAT5 sprocket carries that same racing DNA onto your Honda's drivetrain. Swapping to this lightweight aluminum sprocket reduces rotating mass compared to a bulky OEM steel unit, helping sharpen acceleration and handling every time you twist the throttle.

What makes the CAT5 line stand out is its build process: each sprocket is anodized in black first, then CNC machined from 7075 aluminum, exposing bright silver highlights along the machined edges for a striking, one-of-a-kind look that no painted or dipped sprocket can match. Paired with Vortex's patented tooth design, this sprocket isn't just about style — it's engineered to hold up to hard use while keeping your chain running smoothly lap after lap.

Features:

• Anodized black first, then CNC machined from 7075 aluminum for a trick colored finish with bright silver highlights
• Lightweight CAT5 aluminum construction reduces rotating mass versus heavier OEM steel sprockets
• 100% CNC manufactured for tight tolerances and precise fitment
• Unique, patented tooth design increases sprocket longevity and smooths power transfer
• 530 pitch, 46-tooth configuration engineered for compatible Honda models
• Specially formulated 7075 aluminum alloy per Vortex specifications
• Trusted by champions — proven in real-world racing competition

Fitment