At DMG Motorsports, we present the Vortex Aluminum Rear Sprocket 34T-420 in Silver (206-34) — the same trusted sprocket that has become the benchmark for racers and street riders alike. Built for Honda Grom and MSX125 platforms, this sprocket delivers the perfect balance of strength, low weight, and long-term durability, making it a smart upgrade or replacement for anyone looking to keep their drivetrain performing at its best.

Vortex has earned its reputation as a go-to name in racing drivetrain components, and this rear sprocket is no exception. CNC machined from 7075 aluminum for amazing strength and light weight, it's engineered to handle the demands of both track and street use while shaving unsprung weight for sharper acceleration and handling. The unique tooth design helps extend sprocket life and provides smoother, more consistent chain engagement, while the silver anodized finish adds corrosion resistance and a clean, factory-style look.

Features:

• 34-tooth, 420-pitch aluminum rear sprocket
• CNC machined from 7075 aluminum for maximum strength with minimal weight
• Unique tooth design engineered to increase sprocket longevity
• Silver anodized finish for added corrosion resistance and a clean appearance
• Fits Honda Grom / MSX125 models
• Trusted by champions and proven in professional racing applications
• Considered the industry standard for aftermarket race sprockets

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