Q. What's changed in Apache BS6 and when it will be launched?

The power and torque have been reduced in the BS 6 version. The look has been facelifted and gives more premium feel to the machine. Headlight is upgraded from halogen to full LED which has better luminance. There is no carburetor variant in BS6 as Fi is kept standard. Price for dual disc variant has got up by around 8000. Exhaust has been made more crispier which resembles to KTM. The electric start mechanism has improved, you hear almost no motor noise on pressing the start button.The engine is more tuned to race and RTFi (race tuned fuel injection) has been added. Overall BS6 variant is 30-40% better

The most exciting update for the RTR 160 is definitely the bump in power. While the current-gen RTR 160’s engine is the familiar 159.7cc air-cooled one, it now makes 16.04PS and 13.85Nm, 0.51PS more but 0.05Nm less than its predecessor. The new bike is also 2kg lighter than the outgoing model. TVS has replaced the previous-gen RTR 160’s semi-analogue cluster with a new digital unit that facilitates Bluetooth connectivity and also boasts TVS’ SmartXonnect tech with voice assist, a segment-first feature. Also on offer are features like turn-by-turn navigation, gear position indicator and shift assist, call and notification alerts and more. That said, only the top-of-the-line 2022 RTR 160 gets Bluetooth connectivity. The LCD console also has three riding modes: Sport, Urban and Rain, which can be changed on-the-fly, and alter the throttle mapping as well as ABS sensitivity. It has already been launched. Moreover, we would suggest you to take a test ride before making the final decision. Follow the link and select your desired city for dealership details.

It don't have any more change in bs4 you get blackish light in speedometer and now you will get the blue light the major change in the bike is it's bs6 engine and some little amount of cut and sketch to give the more sporty look to the bike and no more.