At DMG Motorsports, we present the Vortex CAT5 Rear Aluminum Sprocket in Black, 43-Tooth, 525-Pitch (435CZK-43) — a race-bred upgrade built for riders who demand both performance and style from their Kawasaki, Suzuki, or Yamaha. This sprocket is anodized in color first, then precision CNC machined, leaving behind a striking black finish accented with bold silver highlights that pop against your wheel. Vortex has built its reputation as a trusted name among champions, and this CAT5 sprocket delivers the lightweight strength and engineered tooth geometry that serious riders rely on for consistent power transfer and long service life.

Machined from premium 7075 aluminum and finished in the USA to Vortex's own specially formulated alloy standards, this sprocket is designed to shed unnecessary weight without sacrificing durability. The unique tooth design is engineered to increase sprocket longevity while maintaining smooth, reliable chain engagement lap after lap. Whether you're chasing lap times on the track or simply want a lighter, better-looking sprocket for the street, this Vortex CAT5 43T-525 sprocket is a proven choice.

Features:

• Anodized FIRST then CNC machined from 7075 aluminum for a durable, colorized finish
• Bold black finish with contrasting silver highlights for a trick, race-ready look
• Unique tooth design engineered to increase sprocket longevity
• 100% CNC manufactured to tight tolerances using a specially formulated alloy per Vortex specifications
• Lightweight aluminum racing sprocket construction reduces rotating mass versus OEM steel sprockets
• 43-tooth, 525-pitch configuration fits select Kawasaki, Suzuki, and Yamaha models
• Vortex's patented sprocket design, trusted by champions on the track and street

Fitment