The Bajaj CT 100 ES is a workhorse that has been around for years. Although there are some issues, many owners swear by the reliability of it, with bikes running over a decade with little problems. But some users have had problems starting it, especially in cold weather or after a long period of disuse. Recent models are also debated over the quality of parts used in them as compared to the older versions. Some say it's about proper maintenance; others say the bike is designed improperly, and flaws will become apparent over time. Affordability of the CT 100 ES is often brought into these talks with some wondering if its low price point affects durability in the long run.