A Guide to Dirt Bike Oils: 2-Stroke & 4-Stroke | MotoSport Two-stroke oil is a bit different than 4-stroke oil in that 2-stroke engine oil does not have weight ... Repsol 10W40 Moto 4T Sport Synthetic Blend Oil - 1 Liter ... Gear oil or transmission oil requires a higher viscosity to protect those vital parts fro
