At DMG Motorsports, we present the Vortex Aluminum Rear Sprocket 452A-45 — a 45-tooth, 520-pitch silver sprocket engineered for Kawasaki models that demand race-level performance without compromise. Vortex has long been regarded as the gold standard in the racing world, and this sprocket is built to the same exacting tolerances trusted by professional teams. Whether you're chasing lap times on the track or simply want a lighter, stronger drivetrain component for the street, this sprocket delivers reduced rotating mass for sharper acceleration, deceleration, and directional response.

Features:

• CNC machined from 7075 T6 billet aluminum for an ideal balance of strength and light weight
• Unique tooth design increases sprocket longevity, part of a patented Vortex sprocket design unlike any other sprocket on the market
• 45-tooth configuration built for 520-pitch chain applications
• Silver finish for a clean, race-inspired look
• Standard 7075 T6 billet aluminum construction offers lightweight performance for less rotating mass
• Aluminum construction is significantly lighter than OEM steel sprockets, reducing rotating mass and improving acceleration and handling
• Manufactured by a company owned and operated by motorcycle racers and enthusiasts who focus on absolute quality, with each component made to the tightest tolerances using top-quality materials
• Tested on the track with direct feedback from top professional race teams worldwide
• Designed to fit select Kawasaki motorcycle models using 520 chain conversions

Fitment