At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in Blue — a 41-tooth, 520-pitch aluminum sprocket engineered for riders who demand both performance and style from their drivetrain. Part number 435ZB-41 fits a range of Kawasaki, Suzuki, and Yamaha models, delivering the reduced rotating mass of a true racing sprocket without sacrificing durability. This is the same CAT5 design trusted by champions on the track, now ready to upgrade your bike's final drive.

Each sprocket is anodized first, then CNC machined from 7075 aluminum, a process that strips away color from the sweeps, mud grooves, and teeth to reveal a striking contrast of vivid blue with bright silver highlights. Beyond the eye-catching finish, the patented Vortex tooth design — featuring saber tooth grooves — is engineered to increase sprocket longevity, while the lightweight aluminum construction reduces rotating mass for improved acceleration and handling compared to heavier OEM steel sprockets.

Features:

• Lightweight CAT5 aluminum racing sprocket, 41-tooth, 520 pitch
• Anodized first, then CNC machined from 7075 aluminum for a bold blue finish with silver highlights
• 100% CNC manufactured in the U.S.A. using a specially formulated alloy per Vortex specifications
• Patented saber tooth groove design increases sprocket longevity and is unlike any other sprocket on the market
• Reduced rotating mass versus OEM steel sprockets for improved acceleration and handling
• Fits select Kawasaki, Suzuki, and Yamaha motorcycle models
• Trusted by champions in road racing competition

Fitment