VORTEX HFRA Aluminum Chain Kit CK6306

If you're running a street bike that feels sluggish off the line or loses punch in the mid-range, gearing changes are one of the most cost-effective ways to reclaim performance. The VORTEX HFRA Aluminum Chain Kit CK6306 delivers aggressive acceleration geometry with a hard coat aluminum rear sprocket that resists wear while maintaining precise engagement—exactly what you need for responsive street riding without sacrificing reliability.

This conventional street kit shifts your power band forward, making throttle response sharper and low-to-mid range torque more accessible. The combination of front sprocket reduction and rear sprocket increase gives you the acceleration advantage of a properly geared machine, whether you're looking to improve roll-on performance or tighten up your lap times on a track day.

• Hard coat aluminum rear sprocket
• Front gearing down one tooth
• Rear gearing up two teeth
• Conventional street kit configuration
• Fits specific motorcycle applications
• Bolt-on installation
• OEM-quality chain compatibility
• Durable aluminum construction