i hired 2 bikes from sunbird in lassi,the guy was very helpful,even sorted my puncture for us,very highly reccommended!!
We had 2 scooters, one was very good the other was ok. We also tried 2 125 cc trial bikes, both we took back as they had obviusly had a hard life and we had no faith in them taking us around the island. In fact one broke down after 200m. On the plus side they do 1 day hire and are fairly cheap.