At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in 41T-530 Blue for Kawasaki (part #427ZB-41) — a race-proven, lightweight upgrade that swaps out your bulky OEM steel sprocket for a stunning piece of aerospace-grade aluminum engineering. Vortex has built its reputation in the paddock, and this CAT5 sprocket brings that championship-level pedigree straight to your bike with a finish that looks as fast as it performs.

This 41-tooth, 530-pitch sprocket is anodized in vibrant blue first, then precision CNC machined from premium 7075 aluminum, a process that leaves behind striking silver highlights along the machined surfaces for a truly one-of-a-kind, race-inspired look. Beyond the visual upgrade, swapping to this aluminum sprocket sheds unnecessary rotating mass compared to a heavy steel unit, helping your bike accelerate and handle more responsively. The unique tooth design isn't just for show either — it's engineered to extend sprocket life and hold up to the demands of serious street and track use, which is exactly why it's the choice of champions.

Features:

• Anodized blue FIRST, then CNC machined from premium 7075 aluminum for a trick colored finish with silver highlights
• Lightweight aluminum construction reduces rotating mass versus OEM steel sprockets, improving acceleration and handling
• Unique tooth design increases sprocket longevity and durability under hard use
• 530 pitch, 41-tooth configuration designed to fit specific Kawasaki applications
• Trusted, race-proven CAT5 design relied on by champions in the paddock
• Part #427ZB-41 / SKU 3-427ZB41

Fitment