I have spent many hours searching the net trying to identify this wheel and have admitted defeat
It is made of aluminum (Or perhaps magnesium alloy?), marked with the words "Japan" and "R-25" and "Enkei" a hole for a valve and a diameter of 20 inches and a rim width of 2 and 5/8th inches.
Any ideas about what this was from, dates or other details would be much appreciated. It has been suggested it is a motorbike wheel.
Because I am getting the error "Sorry, the board attachment quota has been reached." I have added this link below to where the picture is on another forum
http://forums.aaca.org/f170/can-anyone- ... 38770.html