Bajaj Auto has introduced an updated version of the Bajaj Dominar 400, bringing a significant mechanical change along with a notable reduction in price. The updated model is now priced at Rs. 2,03,000 ex showroom, making it Rs. 37,000 more affordable than the outgoing version.
Bajaj Dominar 400 – Reason for update
The most important update comes in the form of a revised engine. The new Dominar 400 is now powered by a 349cc single cylinder engine, replacing the earlier 373cc unit. This reduction in displacement has been strategically implemented to position the motorcycle under the lower GST bracket of 18 percent, compared to the 40 percent tax applicable earlier. This change has directly contributed to the more accessible pricing of the motorcycle.
Bajaj Dominar 400 – Engine
Despite the reduction in engine capacity, Bajaj Auto has retained the Dominar 400 branding. In terms of performance, the updated engine produces 40.6 hp, which is a slight increase over the previous model. Torque output, however, stands at 33.2Nm, reflecting a marginal decrease compared to the outgoing version. The change in displacement has been achieved by reducing the stroke length to 56.1mm from the earlier 60mm, while keeping the bore unchanged at 89mm. This results in a shorter stroke configuration, which supports the revised performance characteristics.

Bajaj Dominar 400 – Design and Dimmensions
In terms of design and overall dimensions, the motorcycle remains unchanged. The Dominar 400 continues to measure 2.1 metres in length, 836mm in width, and 1112mm in height. The wheelbase stands at 1453mm, while ground clearance is rated at 157mm. The motorcycle has a kerb weight of approximately 190 kg and retains its 13 litre fuel tank.
Bajaj Dominar 400 – Features
Feature equipment on the updated model remains consistent with the outgoing version. The motorcycle continues to offer full LED lighting along with dual digital displays that provide essential riding information. Suspension duties are handled by upside down front forks and a rear monoshock, ensuring stability and comfort across varying road conditions. A slipper clutch is also part of the package, aiding smoother downshifts.

Bajaj Dominar 400 – Braking System
Braking performance is managed by disc brakes at both the front and rear, supported by dual channel ABS for improved safety. The motorcycle also retains its split seat setup, which enhances rider and pillion comfort during long journeys. Additionally, multiple riding modes are available, including Road, Rain, Sport, and Off Road, allowing riders to adapt the motorcycle’s behaviour based on riding conditions.

