Vortex CK2234 Chain and Sprocket Kit with Series Chain - 520 SV3

The Vortex CK2234 is a complete, ready-to-install chain and sprocket kit featuring a 520SV3 Series chain and matched sprocket set. No chain cutting is required — everything included is pre-sized and ready to bolt on straight out of the box.

The 520SV3 Series chain is manufactured in Japan to the highest quality standards in the industry. It utilizes a dual pocket sealing system that delivers up to 7 times longer wear life compared to standard O-ring chains, making it a significant upgrade in durability and performance over OEM chains.

Kit Specifications:

• Chain: 520SV3 — 112 links
• Front Sprocket: 15 teeth (steel)
• Rear Sprocket: 43 teeth (hardcoat aluminum)
• OE Gearing: 16/43
• Vortex Kit Gearing: 15/43 (one tooth down in front, stock rear)
• Gearing Effect: Lower gear ratio for improved acceleration

Key Features:

• Ready-to-install — no chain cutting required
• SV3 dual pocket sealing system for extended wear life
• Japanese-manufactured chain to premium quality specifications
• Hardcoat aluminum rear sprocket for reduced weight and corrosion resistance
• 520 chain conversion format for a lighter, more performance-oriented drivetrain

This kit represents a direct performance upgrade over stock gearing, delivering quicker acceleration out of corners and in city riding conditions. The hardcoat aluminum rear sprocket adds durability while keeping unsprung weight to a minimum. Compare OE gearing to the Vortex kit gearing to confirm the gear ratio change suits your riding style before installation.