The RK GB520EXW-120 GB 520 EXW Drive Chain is designed for the demanding conditions of off-road ATV racing. Inspired by the proven XW-ring chain technology used in events such as the Paris-to-Dakar Rally and Baja 1000, this chain delivers dependable performance in environments where heat, dirt, shock loads, and high speeds place exceptional demands on drivetrain components.
Featuring RK’s GB 520 EXW design, the chain provides strong tensile performance and enhanced resistance to extreme-heat conditions. It is suitable for ATV applications up to 750cc, making it a practical replacement or upgrade for riders who need durable power transmission during racing, trail riding, and other high-load off-road use. The 120-link configuration supports fitment on compatible ATV drivetrains when matched to the manufacturer’s required chain size and length.
The RK GB520EXW-120 includes a clip connecting link for installation and service convenience. Verify the required chain specification, link count, and vehicle application before installation. This product is manufactured by RK and supplied under vendor part number GB520EXW-120, also identified by manufacturer part number GB520EXW-120.
Features:
- Brand: RK
- Model: GB 520 EXW
- Manufacturer Part Number: GB520EXW-120
- Vendor Part Number: GB520EXW-120
- Chain Size: 520
- Link Count: 120 links
- Application: Off-road ATVs up to 750cc
- Performance: Designed for high-speed and extreme-heat operation
- Construction: XW-ring chain design for demanding off-road conditions
- Strength: Built with high tensile strength for racing and heavy-duty ATV use
- Included: Clip connecting link