在競技場上，百分之一秒的差異往往就是勝負的關鍵。而賽場後半因比賽的嚴苛環境所造成的熱衰竭，則是造成速比變化的最大因素。速比的變調可能進而導致變速特性的改變，甚至是尾速的下降。BANDO研發的RACING LINE在抗高溫、抗側壓及抑制變形上做最大幅的加強，讓參賽車輛從起跑到完賽都能將引擎能量以最少的耗損傳輸到後輪，是為了滿足競技需求而開發的強化皮帶。

In racing circuits, a hundreth of a second makes a difference to a victory in a competition. Ratio change is caused under serious heat exhausion. The ratio may cause speed change and even the tail speed decreases. Bando developed a racing line that can perform under the highest temperature and is resistant to lateral pressure and deformity of the belt. This helps the scooter complete the course of the race from beginning to end with minimal loss of energy. The Racing Line was developed for the competitive demand.