I have this bike and I notice that R15 has super balancing super pickup and an attractive look but I dislike its back sit because back sit is not comfortable. this bike is only for one person. This bike really give 35 km mileage and double disk break in this bike I really like it. 130 is the top speed and its proved.160 mm ground clearance its easly run everywhere like road field ground etc. Don’t worry about ground clearance and its engine is too special when ur bikes gear in 2nd then no problem r15 has ability to successfully run and also dont worry about r15 maintance because its not so expensive I think middle class family also can maintain. This is my 1.5 year experiance with r15. Thankyou!