It is powered by a single cylinder, four stroke, 3 valve, TVS and delivers 6.9 kW (9.4 PS) at 7500 rpm.

The scooter 125 requires approximately 800 ml of engine oil.

[4] It is TVS’ first 125 cc scooter with connectivity - Bluetooth enabled.

[5][6] Launched in February 2018,[7] with TVS claims several firsts for the Ntorq 125 in the Indian scooter market, including Bluetooth connected speedometer (with navigation assistant, caller ID, top-speed recorder, in-built lap-timer and service reminder), engine kill switch, stealth inspired styling etc.

In 2020, TVS launched Ntorq 125 with BS-VI emission.