The Hampshire & Isle of Wight Fire and Rescue Service mobilised 1 appliance from Freshwater to the scene on Bouldnor Road at just after 17:00.
Firefighters used 2 sets of breathing apparatus and a hose reel jet to extinguish the flames.
There have been no reported injuries in the incident, although it’s understood that significant damage has been sustained by the motorbike. Temporary traffic delays were apparent in the area for a time.
The retained crew from Freshwater began to stand down from the scene at 17:15.