Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
They've even tried to renege on non related fixes due to power washing a bike. Great company, terrific bikes, but there is no depth to which many service departments wont gladly sink.
Amsoil and mobil 1 are two of the best oils going . If they wanted to invalidate your warranty they ought to do it with the oil they sell. I am going to change over at 3000 miles. Just save your receipts so you can show the oil was changed. +1 on finding a different dealer.