PROX CHAIN 520x120L GOLD XRING, 07.RC520120XCG MADE IN JAPAN
PROX GOLD X-RING CHAIN 520x120L. This premium roller chain is manufactured in Japan by a leading OEM factory for ProX. Made with high-grade Japanese steel, the MX chains feature an exclusive pin treatment for extreme hardness on the outside and a softer core to increase strength and reduce wear. Pins are heavy press-fitted with quad-staked riveting for a strong connection. The solid bush, shot-peened solid roller, and plates are heat-treated for exceptional tensile strength, low friction, and high wear resistance. Inner plates are designed for reduced material usage and feature lightning holes for a lighter chain without compromising tensile strength. Specifically designed for Offroad, Enduro, ATV, and big 4-Stroke applications. Part number 07.RC520120XCG. Made in Japan.
- SKU
- 30-220.120
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
PROX 520x120L Gold X-Ring Chain
Experience superior performance and durability with the PROX Gold X-Ring Chain. Manufactured in Japan by a leading OEM factory, this premium roller chain is designed to complement ProX sprockets for optimal performance. Crafted from the highest grade Japanese steel, each component is engineered for a specific, crucial function, ensuring a high-quality product.
The pins feature an exclusive treatment, creating an extremely hard outer coating with a softer interior to enhance strength and minimize wear. Heavy press-fitting and quad-staked riveting provide an ultra-strong connection.
Key Features:
- High-Quality Japanese Steel: Built with the best materials for longevity and strength.
- Exclusive Pin Treatment: Hard outer coating and soft interior for increased strength and reduced wear.
- Quad Staked Riveting: Ensures an exceptionally strong and secure connection.
- Solid Bush, Shot-Peened Rollers and Plates: Heat-treated for incredible tensile strength, low friction, and high wear resistance.
- Lightweight Inner Plate Design: Specific shaping and unique lightning holes reduce chain weight by 3% without compromising tensile strength.
- X-Ring Technology: Designed for enhanced sealing and reduced friction, making it ideal for Offroad, Enduro, ATV, and big 4-Stroke applications.
- Gold Finish: Offers a premium look and added corrosion resistance.
This PROX chain offers exceptional tensile strength, low friction, and high wear resistance, making it a reliable choice for demanding riding conditions.


