At DMG Motorsports, we present the Vortex F5 Rear Sprocket 42T-530 in Black Hardcoat (427K-42) — a lightweight, race-proven aluminum sprocket built for Kawasaki riders who demand less rotating mass and more durability. Machined from premium 7075 aluminum and finished with Vortex's signature F5 PTFE black hardcoat, this sprocket combines the strength of a race component with a finish that resists wear and keeps looking sharp ride after ride. Whether you're chasing lap times at the track or simply want a cleaner, lighter drivetrain on the street, this 42-tooth, 530-pitch sprocket delivers the fit, finish, and performance Vortex is known for.

Features:

• CNC machined from 7075 aluminum for amazing strength and light weight
• Hard anodized with a jet black dye for a durable, attractive finish
• Coated with Vortex's F5 PTFE for added lubricity and increased wear resistance
• Unique patented tooth design increases sprocket longevity and reduces friction
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured to tight tolerances for a perfectly concentric fit
• 42-tooth, 530-pitch configuration designed for Kawasaki applications
• Trusted by champions and used by racing teams at the highest levels

Fitment