The problem is water, not braking technique. We are pretty sure of that. The early bearing failures seem to be happening mostly to guys who ride in the rain frequently, and if you look at the pictures that have been posted, the bearings are grossly rusted. The issue is poor water sealing rather than excessive heat.
I have mine checked at each tire change, and at 14,000 miles they looked shiny and new. But I rarely ride in the rain, and I try to avoid directing a hard stream of water at the bearing area when washing the scoot.
The solution if they fail, is to replace them with a bearing that has decent water seals.
I have mine checked at each tire change, and at 14,000 miles they looked shiny and new. But I rarely ride in the rain, and I try to avoid directing a hard stream of water at the bearing area when washing the scoot.
The solution if they fail, is to replace them with a bearing that has decent water seals.