How long is the SingleSpeed? Dave Updated January 27, 2020 21:38 Follow The SingleSpeed is 24" from the center of the safety pin hole to the end of the arm pivot If you have further questions please contact us here, or by phone at 888-925-4621 during business hours. Related articles What is the capacity of the SingleSpeed? SingleSpeed won't tighten in the receiver SingleSpeed Recall M-Measurements U.S. Customer Support Comments 0 comments Please sign in to leave a comment.