At DMG Motorsports, we present the EK Chain SRO6 O-Ring 520-116L (520SRO6-116) — a Japanese-engineered drive chain built to keep your bike or ATV running strong, mile after mile. Backed by EK's decades of chain-making expertise, this 116-link 520 pitch chain is designed for riders who demand reliable power transfer whether they're carving trails, hitting the street, or tearing through the dirt. EK pioneered the O-ring sealed chain design, and the SRO6 series carries that legacy forward with a value-priced chain that never compromises on quality or durability.

Constructed from high-tech, heat-treated steel alloys, the SRO6 chain is engineered to withstand the punishment of hard riding while keeping weight in check thanks to strategically placed lightening holes. Its O-ring seals lock lubricant in and keep water, dirt, and mud out, so the chain stays protected and running smoothly between services. Solid rollers and extended anti-kink bushings work together to resist stretching and kinking, extending the usable life of the chain even under demanding conditions. Every pin is quad-staked into the side plates at the factory in Japan, ensuring a secure, long-lasting rivet connection you can trust on the trail or the road.

Features:

• For Dirt, ATV, and Street applications
• High quality O-ring chain seals lock in lube and keep water and mud out
• Solid rollers and extended anti-kink bushings increase chain longevity
• Japanese made chain with quad staked riveting of pins into side plates
• High-tech, heat-treated steel alloy construction with lightening holes for reduced weight
• 520 pitch, 116-link length for precise fitment
• Backed by EK's proven O-ring sealed chain technology, first introduced by EK in 1974