YBZ 125 is the best in all terms than pridor specially in comfort+Quality its a maintenance free bike
Pridor is traditional 70cc over bored to 100cc with very old technology with second gear KHATTAK noise+its a 100cc bike with four gear
YBZ is 125CC bike with 5 gears 5th gear is there for engine relaxation bike is with self start feature+with latest tech OHC engine these kind of engines are called maintenance free engine their inspection period comes after 5 to 6000 thousands kilometers only you have to change its engine oil+air filter cleaning you can do it yourself at home except their is nothing left to do