Originally Posted by
BikePower
Do you know what the angle is on a Royal? And if there were different varieties of Royal? Im surprised the stem angle is not engraved on the stem shaft like the length and year are.
Royal stems came in several varieties, both road and track. The Sakae Ringyo catalog doesn't specify the angle, but the road stems I have here are the same as other road stems, while the track stem has a steeper angle.