Vortex CK2231 Chain and Sprocket Kit 520 Conversion Honda CBR600F4i

The Vortex CK2231 Chain and Sprocket Kit is a complete 520 conversion kit designed for 2001-2006 Honda CBR600F F4i motorcycles. This performance upgrade kit is ready to install right out of the box with no chain cutting required, making installation straightforward and hassle-free.

Key Features:

• SV3 Series 520 chain manufactured in Japan to the highest quality specifications
• Dual pocket sealing system provides up to 7 times longer wear life compared to standard O-ring chains
• Hardcoat aluminum rear sprocket for reduced weight and optimal strength
• 520 conversion reduces rotating mass for improved acceleration
• Modified gearing ratio (15/46) versus OE gearing (16/46) for quicker acceleration
• Pre-sized 520SV3-108 chain included—no cutting necessary

This Go Fast (GFRA) conversion kit drops one tooth on the front sprocket while maintaining the stock 46-tooth rear sprocket, resulting in a lower gear ratio that delivers faster acceleration off the line and through the gears. The 520 chain conversion also reduces overall drivetrain weight compared to the heavier OE 530 chain, further enhancing performance. Vortex Performance Links chains are engineered for maximum durability and longevity, making this kit ideal for both street and track applications.