Vortex CK6233 Chain and Sprocket Kit Conversion with Hardcoat Aluminum Rear Sprocket - 520SV3

The Vortex CK6233 is a complete, ready-to-install chain and sprocket kit featuring a 520SV3 series sealed chain and matched sprockets — no chain cutting required. Engineered for performance riders looking to optimize acceleration through a front gear reduction, this kit delivers a plug-and-play upgrade over stock drivetrain components.

Chain Specifications:

• Chain Type: 520SV3 (X-ring / Dual Pocket Seal)
• Chain Length: 114 links
• Origin: Made in Japan to the highest quality industry specifications
• Dual pocket sealing system provides up to 7x longer wear life compared to standard O-ring chains
• Ready to install — no master link cutting or chain shortening needed

Sprocket Specifications:

• Front Sprocket: 15 teeth (steel)
• Rear Sprocket: 45 teeth (hardcoat aluminum)
• OE Gearing: 16/45
• Vortex Kit Gearing: 15/45 — one tooth down in front, stock rear
• Reduced front sprocket provides a lower gear ratio for improved off-the-line acceleration

Key Features:

• SV3 Series X-ring chain manufactured in Japan for superior durability and longevity
• Hardcoat anodized aluminum rear sprocket for reduced weight and enhanced wear resistance
• 520 chain conversion reduces unsprung weight compared to larger 525/530 chain setups
• Complete kit includes front sprocket, rear sprocket, and chain — everything needed for a full drivetrain service
• GFRA (Go Fast) 520 conversion kits with additional ratio options available separately for most popular models

The Vortex CK6233 is an excellent choice for riders seeking sharper throttle response and quicker acceleration without sacrificing the longevity and reliability expected from a premium Japanese-made drivetrain kit.