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.
Harley calls it 4" but it's realy 3 3/8". If you're looking for an aftermarket one I recomend the Dakota Digital. It has all the bells and whistles you could ever want.
Can anyone tell me if that Dakota Digital for the Dyna is compatible with tank console mounting or does it require a handlebar mount to access any reset/options buttons from the backside of the speedo?