1) look
duke bike looking so nice and this bike is my favourate bike and Cocfortable bike
2) colour
This bike colour is bery standerd and vechile colour is very good and rim colour is very standerd and this bike colour is orange and sheet colour is black and this bike sheet is very comfortable and this bike sheet is not join sheet
3) average This bike average is not completely write
4) speed
This bike speed is very high and this bike travel in 0.6km-3sec