where do I find the diameter measurement?
65876
You need to measure your handle bar diameter. Shims come with the riser stem so that it can accommodate a range from 26 to 31.8 mm diameter bars. It should work with most bikes. Regards Dave
65877
The Avenir stem fits a 1 1/8" threadless steerer and has a 31.8 mm diameter handlebar clamp that can be reduced in diameter to 26 mm through the use of shims provided, in case your bar is smaller diameter. You need to determine if you have a threadless steerer and measure diameters on your current setup, including the handlebar. A caliper is a useful tool for this purpose - more accurate than a tape measure.
65878
ther are two measurements one is the handle bar size which can be 25.4mm(1") or 31.8(11/4)the other is the stem size this is normally 11/8 there are 11/2 but these are on very expensive bikes usally the handle bars have the size on them the item is 1/18 stem size but will do both sizes of handlebars
65879
http://www.avenirusa.com/parts-and-accessories/stems-handle-bars/standard-stem/40deg-fit-stems-with-handlebars-shims-80mm.html
1872641
Using a precision caliper, the measurement of the one I have is 1.251 inches outside diameter. I took the reading twice.
1771495
Measure the spines; the spokes. Or when completely opened, measure the diameter. You can order from either measurement.
520855
I don't know the diameter of this bar. I just replaced my old bar with this new one and didn't check the diameter.
1387607
Diameter is approx. 7/8", and circumference = (pi*D) = approx. 2.75" circumference
911006
Let me Google that for you: http://lmgtfy.com/?q=Circumference+of+an+ellipse
1082642
I measure: 2.25 inch diameter at the widest point; 4.6 inches or so length (extending from the socket and including the little "dimple" that extends from the top center).
1706647
I don't know the diameter, it's already installed. But I can tell you it fit perfectly into my existing housing for this NuTone model.
506333
I just measured. The actual diameter is 1 5/8, But I believe it is officially known as 1 1/2 x 1/2.
274849
I can't answer technical questions about pipe diameter. These should go to the company by email on their site. The company is in the US and Germany, as far as I know. It's a very nice product.
316140
I gave it as a gift months ago so I do not have it to measure but I think the three answers are within the ballpark. If you want the diameter, take Nicki's circumference and divide by pi.
1484750
I don't know the diameter but it fits perfectly on my electric stove top. I have a ceramic top with one burner that has 3 sizes and it fits the medium size portion of the burner.
540053
so sorry, wish i could tell, i gave them to a friend as a gift and am not sure of the diameter.
1748755
1" I put a ruler across the diameter and it looks like an inch and 2/16's ...but I doubt that would be a standard. I really think 1" is correct. But just for full disclosure.
1750151
I never measured the diameter of the replacement but it replaced our original one perfectly.
1070629
I'll agree with Diane's dimensions. The diameter dimension is about the same, but no more.
2159155
The smallest diameter is about 6 cm. It has an adjustment dial in the base and adjusts bigger to about 8 1/2 cm.