The aluminium speed rope is the best rope in the SMAI range. The black aluminium cross training rope is our lightest and smoothest yet, weighing in at just 100g. This super light weight is achieved using a hollow handle made from high-strength precision machined aluminium. Add to that a wrapped steel wire and length adjustable cable rope and you have one of the best cross-training speed ropes available. The bearing is integrated into the handle, rather than at contact with the rope - meaning smo