There are several bike rental shops in Negril. Just a note of caution.....be extremly careful because there are a lot of very high and possibly drunk drivers. There are no sidewalks in most areas and the speed limit for the drivers is rarely enforced. You also have to be careful walking. There has been accidents involving visiters. Better off supporting the local cabbies to get around.....there are some good drivers. I have been visiting Negril since 1973 and I highly recomend it to anyone. Negril still maintains that old time charm and is a true paradise. The traffic is my only concern.