At DMG Motorsports, we present the Vortex Standard Aluminum Rear Sprocket (526A-45) — a 45-tooth, 520-pitch, silver-finished sprocket built to be the benchmark in the racing world. Vortex has earned its reputation as the "Standard" among racers and trackday riders, and this sprocket delivers the exact blend of strength, low rotating weight, and durability that has made it a favorite among champions. Designed as a direct fit for a wide range of Suzuki and Triumph models — including GSX-R600, GSX-R750, GSX-R1000, Bandit, DL650/DL1000 V-Strom, and various Triumph platforms — this sprocket is machined to precise dimensions for a bolt-on upgrade over the stock steel unit.

Features:

• CNC machined from 7075 aluminum for outstanding strength paired with significantly reduced rotating weight
• Vortex's patented, unique tooth design increases sprocket longevity and improves chain engagement
• Silver anodized finish helps resist corrosion while giving the sprocket a clean, race-ready look
• 100% CNC manufactured to Vortex's specially formulated alloy specifications
• 45-tooth count on 520 chain pitch, with 120mm center hole and 140mm bolt circle (5-bolt pattern)
• Trusted by champions and considered the industry standard for aluminum rear sprockets
• Fits a broad range of Suzuki and Triumph street and sport models

Fitment