Dis100cc many models.just like . Dis100m , Dis100t .discover 100cc dtsi two model 4 gear or 5 gear.dis100 cc .mileage was good looks was good.two valve or four valve engine .discover many models.engine not good.early engine opened .starting looking bikes.self start model was very nice.kick problem out easy to start of biks.almost today time every bikes have selt start.bikes.shocker pressure was good.body part looks good.