Today we are going to tell you about those three motorcycles, which get a 4-valve version engine instead of 2-valve. Now you must be thinking that what happens to the engine with 4-valve version, then understand it in simple language, then you get more power. We are going to tell you about 3 new 4-valve motorcycles. These include Hero XPulse200 4V, Honda CB200X and TVS Apache RTR 200 4V.