At DMG Motorsports, we present the EK Chain SPORT Non-Sealed 520-120L (SKU 69-3820) — a dependable, no-frills drive chain built for riders who want a genuine step up from OEM without paying for features they don't need. Designed specifically for lower horsepower dirt, ATV, and street applications, this 120-link 520 pitch chain from EK, one of the most respected names in drive chain manufacturing, delivers the durability and consistency riders expect at a truly economical price point. Whether you're refreshing the drivetrain on a trail bike, quad, or lightweight street machine, this chain is engineered to handle the demands of everyday riding while keeping maintenance costs down.

Built using EK's standard non-sealed construction, this chain skips the O-ring or X-ring seals found in heavier duty chains, resulting in a lighter, lower-friction chain that's ideal for machines that don't put out the horsepower requiring a sealed design. The solid rollers and heat-treated steel construction ensure long-lasting performance, while the pre-stretching and shot-peening processes help the chain resist elongation and fatigue over its service life. It's a smart, budget-conscious upgrade for riders looking to replace a worn OEM chain with something built to EK's quality standards.

Features:

• Purpose-built for lower horsepower dirt, ATV, and street applications
• Pre-stretched and shot-peened for improved durability and reduced stretch over time
• Solid rollers paired with heat-treated steel construction for long-lasting wear resistance
• Economical, non-sealed design offering a great step-up from OEM replacement chains
• 520 pitch, 120-link configuration for broad compatibility across small-displacement bikes and ATVs
• Backed by EK's reputation for quality control and race-proven chain engineering