At DMG Motorsports, we present the EK Chain 630MS-140C, a 140-link, chrome-finished, non-sealed 630 pitch chain built specifically for the drag strip. EK has earned its reputation as the legend of drag racing chains, and this 630MS Series design carries that legacy onto Pro Mod, Pro Extreme, Pro Open, and lightweight Funnybike combinations. Whether you're campaigning a full-tilt race bike or a serious street/drag build pushing big horsepower, this chain delivers the strength, dependability, and reduced drag that competitive racers demand every time they stage.

Features:

• 140-link, 630 pitch non-sealed chain engineered specifically for drag race applications
• One of the most popular 630 drag racing chains in the U.S. market
• High strength combined with low rotational drag for maximum power transfer
• Recommended for drag racing applications up to 500 hp
• Quad-staked construction with a tensile strength rating of approximately 11,800-11,880 lbs
• Includes a clip-type (slip) master link for easy installation
• Eye-catching chrome finish
• Trusted by Pro Mod, Pro Extreme, and Pro Stock motorcycle teams
• For street/drag use only - not intended for off-road or dirt applications