At DMG Motorsports, we present the Vortex Standard Rear Aluminum Sprocket (436-42) — a 42-tooth, 530-pitch sprocket that has become the benchmark for racers and street riders alike who demand precision, strength, and reduced rotating mass. Vortex built its reputation on race-proven engineering, and this sprocket carries that legacy directly to your drivetrain. Fitting select Kawasaki and Suzuki models, it delivers a bolt-on upgrade in silver finish that's as functional as it is clean-looking on the swingarm.

Every 436-42 sprocket is CNC machined from 7075 aluminum, giving riders an ideal balance of light weight and serious strength — critical for hard acceleration, braking, and repeated shifts under race or aggressive street conditions. Vortex backs this sprocket with a patented, unique tooth design engineered to increase sprocket longevity and improve chain engagement, and the design is trusted across the paddock by champions who need parts that hold up lap after lap.

Features:

• CNC machined from 7075 aluminum for an excellent strength-to-weight ratio
• 42-tooth, 530-pitch configuration
• Silver finish for a clean, factory-style appearance
• Unique, patented tooth design that increases sprocket longevity and chain engagement
• Vortex's "Standard" sprocket line — the go-to choice across the race industry
• Trusted and used by champions in professional competition
• Fits select Kawasaki and Suzuki motorcycle models
• Reduces rotating mass compared to steel sprockets for quicker acceleration

Fitment