Low cost and high fuel efficiency of the Bajaj CT 100 ES are often the main reasons why people buy this bike. But its true cost effectiveness over time is still up for debate. Some owners say they spend almost nothing on maintenance for several years, while others complain about the accumulation of frequent small repairs. A lot of the discussion compares the CT 100 ES to slightly pricier competitors, wondering if it's worth paying extra upfront for a bike that may be more reliable. When evaluating the bike’s long term economic value, some of the factors to consider include the availability and cost of spare parts, how often it would need to be serviced and the bike’s resale value.