With the brand-new design, the TVS Jupiter 125 appears to be fresh. The front apron of the bike features differently positioned LED DRLs, along with that body-coloured bits can be found across the footboard as well as on the inside of the apron. The bike sports several chrome linings and chrome inserts around the speedometer console, headlight and side panel. The part-digital and part-analogue speedometer offers a series of important information such as fuel consumption, trip metres and so on. The bike comes with an external fuel filler cap on the left side of the apron as well as on the front. The fuel tank of the TVS Jupiter 125 has been shifted under the floorboard, leaving adequate space under the seat. 

Powered by a single cylinder, 124.8cc, two-valve engine, it churns out a peak torque of 10.5Nm at 4,500rpm, and a maximum power of 8.04bhp at 6,500rpm. Even though the bike does not give the feeling of breath-taking quick, but once the TVS Jupiter 125 is one the move, there is a nice build-up of the acceleration in the mid-range. Power delivery is linear and smooth, with the start-stop system working smoothly, and when the throttle is twisted at the stop lights, it fires up the engine, silently and instantly. The two-valve engine of the TVS Jupiter 125 offers refined and smooth performance, with the acceleration working fine, as long as the bike is driven between 60-70Kmph speed. 

Overall, the ride quality of the TVS Jupiter 125 is good, but it does not match the performance of NTorq, especially in terms of speed. However, the TVS Jupiter 125 comes with good handling and agility as well. Around the corner, it is expected that the scooter would remain stable and planted, which is certainly welcoming. The bike sports 12-inch wheels, along with a telescopic front suspension, with 77mm travel, and it also features a gas-charged, 3-step adjustable rear shock. The bike performs well even on bad and undulated roads, with the suspensions having the ability to soak up most broken patches and potholes, quite comfortably and easily. 

Coming to comfort, it is believed to be one of the strongest points of the new TVS Jupiter 125. As claimed by TVS itself, the seat of Jupiter 125 is 65mm longer than that of the Jupiter 110. Therefore, it must feel comfortable even when occupied by two-large sized adults. The seat is also very well-cushioned, and does not feel uncomfortable even when driven for hours. Even though it is not the plushest setup so far, the ride with the TVS Jupiter 125 does not feel jarring either. The scooter has the capacity to iron out road joints, stones and other minor undulations, in a flawless manner. Even when riding over big bumps or potholes, it is likely that the rear of the rider will bounce a bit, but never to the point of throwing them off.