EK 530DR2 Chrome 150 Link Drag Bike Chain It&rsquo;s a fact, Larry Mcbride broke the 240mph (and 6 second barrier) in 2000 using an EK drag racing chain. This incredible world record was made in a single pass and ever since EK has been knwon as the &rsquo;&rsquo;legend of drag racing chains&rsquo;&rsquo; In the drag racing community, EK is the only reliable choice for serious racers who desire to break racords in any class, including AHDRA champions Phil Schmidt, Dales Roudenbush and Mike Romine For 500HP max; 11,880 tensile strength