At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket 42T-530 in Black (527ZK-42) — a lightweight, race-bred aluminum sprocket built for Suzuki and Triumph sport bikes that demand less rotating mass and more performance. This 42-tooth, 530-pitch sprocket is machined from premium 7075 aluminum using Vortex's signature CAT5 process, where the material is anodized in vibrant black color first and then precision CNC machined, revealing striking silver highlights on every tooth and contour. The result is a sprocket that not only sheds weight compared to a heavy OEM steel unit but also looks as aggressive as it performs. With Vortex's patented, unique tooth design and tight manufacturing tolerances, this CAT5 sprocket is trusted by racers and champions who need consistent, dependable power transfer lap after lap. Upgrade your drivetrain with a sprocket that combines proven durability, reduced rotating mass, and eye-catching style, all backed by DMG Motorsports.

Features:

• CNC machined from premium 7075 aluminum for strength and light weight
• Anodized in color first, then CNC machined to produce a trick colored sprocket with silver highlights
• 42-tooth, 530-pitch configuration designed for Suzuki and Triumph applications
• Lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Saber tooth grooves with a unique tooth design that increases sprocket longevity
• Renowned among racing champions, earning trust through impeccable tight tolerances and distinctive tooth design
• 100% CNC manufactured in the U.S.A. using a specially formulated Vortex alloy
• Vortex's patented sprocket design, unlike any other sprocket on the market

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