QR Code Link to This Post A pair of slip exhaust pipes. Black approximately 20 inches long. Outside diameter of pipe 1 7/8” Inside diameter 1 5/8 inches. These things are crazy loud! In great shape. One has some light scratches but you won’t see them on the bike. Came off a Triumph Speedmaster. I couldn’t stand how loud they were. Will fit other bikes. Check the size of your pipes. Cash only. Email or call 7eight1 7zero6 zero five two five. Let's block ads! (Why?)