The topeak prepstand digital weight scale is a great little tool that you can attach onto your topeak prepstand pro or elite so you can easily weigh bikes and bike parts the weight scale is made from engineering grade plastic so it won39t break easily and there39s a button to change the reading from kgs to lbs and vice versa topeak prepstand digital weight scale features material engineering grade plastic size lxwxh 14x65x25cm weight 240g