How wide are the Abec / Kegel Wheel Pulleys? June 23, 2020 22:29 Updated Follow The MBoards 36T Abec and Kegel wheel pulleys are 15mm wide and will accept any 5M 15mm wide belt. Related articles Can I run 2 Dual ESCs for a 4WD set up? The Axle of the MBoards Extended Trucks are too long - How do I secure my wheels? Comments 0 comments Please sign in to leave a comment.