C15/16/18/19/20

C15 A tread pattern for front wheels of cross motorcycles for semi-hard to soft terrains.C16 A tread pattern for the rear wheels of cross motorcycle suitable for stony and very hard terrain.DOT and ES 75 approved, 80% offroad, 20% on road. C18 and C19 Medium hard to soft ground. C20 Medium hard to hard ground.