Pair Tyres Tires 140/80-18 90/90-21 CST Motorcycle cross Enduro Off Road. The description of this item has been automatically translated. 90/90-21 54m 4 canvases – model cm723. Load Index: 212kg (54). Index: 130 km/h (m). 140/80-18 70m 4 canvases – model cm724. Load Index: 335kg (70). These treads are particularly suitable for motocross on both…