1.Miisaan fudud, iyo awood-gudbinta wanaagsan;
2.Isticmaalka isku-dhafan ee isku-dhafan ee ugu dambeeya iyo nidaamka saliidaynta waxtarka leh;
3.Smaller gear offsets, iyo waxtarka gudbinta sare;
4.Bearings iyo saliid shaabadeeyey cimri dheer;
5.Xarumaha wheel gaarey 50 kun oo kiiloomitir dayactirka bilaashka ah;
6.Waxyaabaha kala duwan ee xawaaraha yar yar.