At DMG Motorsports, we present the EK Chain SR Non-Sealed 520-110L (520SR-110) — a heavy-duty, non-sealed drive chain built for riders who want proven durability without the added cost of a sealed O-ring design. Engineered by EK specifically for lower horsepower Dirt, ATV, and Street applications, this 110-link 520 pitch chain upgrades on EK's standard sport chain with solid bushings, solid rollers, and reinforced riveting to deliver serious wear life mile after mile. Whether you're spinning laps at the track, tearing through the trails, or commuting on the street, this chain is built to keep your drivetrain running strong.

Features:

• Purpose-built heavy-duty version of EK's Sport Chain for lower horsepower Dirt, ATV, and Street applications
• Solid bushings and solid rollers engineered for extended longevity and long-lasting performance
• Quad staked riveting for maximum strength and secure link retention
• Large 5.08mm pin and 2mm plate construction delivering an impressive 8,000 lb. tensile strength
• Special steel alloy construction with pre-stretched, shot-peened components for a super economical, high-performance roller chain
• Non-sealed design offers low resistance and reduced drivetrain drag compared to O-ring chains
• Includes a clip-type master link for straightforward installation
• 520 pitch, 110-link length, natural finish