Awesome bike. Very comfortable for family ride. Sporty style for individual ride also family ride. Very fine grip on road we can ride 120kmph on high way I personally rode many times. Not even engine gets heated above 200km ride non stop.
No need to modify at all, great engineering all reasons taken into consideration for indian family middle class family riders, given style as well family back sit. No need change back tire for more gripping. Company supplied is more better grip on road. Since 5 years I am using. And daily riding. Time to time took the service from service center. just put petrol n engine oil, till now nothing extra needs to change or put into it.