At DMG Motorsports, we present the Vortex Aluminum Rear Sprocket 527-42 — a 42-tooth, 530-pitch sprocket engineered for riders who demand race-proven performance from their drivetrain. Vortex has long been recognized as an industry standard, and this sprocket carries that legacy with a design built to shed unnecessary rotating mass while standing up to the punishment of hard acceleration and cornering. Finished in silver, it's designed as a direct fit for select Suzuki and Triumph models, making it an easy upgrade for street or track use.

Features:

• CNC machined from 7075 aluminum for an ideal balance of strength and light weight
• Reduced rotating mass compared to OEM steel sprockets, helping improve acceleration and handling
• Unique patented tooth design that increases sprocket longevity over standard sprockets
• 42-tooth, 530-pitch configuration for precise chain engagement
• Silver finish for a clean, race-inspired look
• Trusted by champions and widely regarded as the "Standard" in the race industry
• Fitment: Suzuki / Triumph applications (530 chain conversion/OEM pitch)

Fitment