I have just ticked over 20,000km on my 2013 650 Max XT.
Never had the engine apart.
Never had the gearbox apart.
Never had either diff apart.
Original uni joints in the rear tail shaft still, but I did have to replace the front shaft from a stripped spline.
All CV shafts are still original.
I do however service it regularly and maintain it between service intervals.
I don't ride in bottomless mud, but I do ride alot of steep rocky terrain and high speed gravel tracks.
Never had the engine apart.
Never had the gearbox apart.
Never had either diff apart.
Original uni joints in the rear tail shaft still, but I did have to replace the front shaft from a stripped spline.
All CV shafts are still original.
I do however service it regularly and maintain it between service intervals.
I don't ride in bottomless mud, but I do ride alot of steep rocky terrain and high speed gravel tracks.